Integer Profile

2,116,990

2 × 5 × 31 × 6829

Prime factors, divisor sums, positional representations and sequence properties for 2,116,990. The prime factorization is 2 × 5 × 31 × 6829.

Number of positive divisors: 16. Showing the recorded part of the sequence: 197.

DeficientEvenComposite

Number bases

Decimal: 2116990
Binary: 1000000100110101111110 (22 bits)
Octal: 0o10046576
Hexadecimal: 0x204D7E

Divisor catalog (16)

1251031621553106,82913,65834,14568,290211,699423,3981,058,4952,116,990

Showing 16 of 16.

Collatz trajectory (197 steps)

Even: n → n/2; Odd: n → 3n + 1

2,116,9901,058,4953,175,4861,587,7434,763,2302,381,6157,144,8463,572,42310,717,2705,358,63516,075,9068,037,95324,113,86012,056,9306,028,46518,085,3969,042,6984,521,34913,564,0486,782,0243,391,0121,695,506847,7532,543,2601,271,630635,8151,907,446953,7232,861,1701,430,5854,291,7562,145,8781,072,9393,218,8181,609,4094,828,2282,414,1141,207,0573,621,1721,810,586905,2932,715,8801,357,940678,970339,4851,018,456509,228254,614127,307381,922190,961572,884286,442143,221429,664214,832107,41653,70826,85413,427

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 31 × 6829
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,934,080
Proper-divisor sum: 1,817,090
Digit sum: 28
Digital root: 1