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44107299012 = 22371035097931
BaseRepresentation
bin101001000100111111…
…111111100011000100
311012211220122221112010
4221010333333203010
51210312432032022
632132420254220
73121006566330
oct510477774304
9135756587463
1044107299012
1117784469637
12866b541370
13420bca1aca
1421c5c927c0
1512323a450c
hexa44fff8c4

44107299012 has 48 divisors (see below), whose sum is σ = 118761423872. Its totient is φ = 12479732640.

The previous prime is 44107298999. The next prime is 44107299023. The reversal of 44107299012 is 21099270144.

It is a super-2 number, since 2×441072990122 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2540314 + ... + 2557617.

Almost surely, 244107299012 is an apocalyptic number.

44107299012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44107299012 is an abundant number, since it is smaller than the sum of its proper divisors (74654124860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44107299012 is a wasteful number, since it uses less digits than its factorization.

44107299012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098048 (or 5098046 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 44107299012 in words is "forty-four billion, one hundred seven million, two hundred ninety-nine thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 103 206 309 412 618 721 1236 1442 2163 2884 4326 8652 5097931 10195862 15293793 20391724 30587586 35685517 61175172 71371034 107056551 142742068 214113102 428226204 525086893 1050173786 1575260679 2100347572 3150521358 3675608251 6301042716 7351216502 11026824753 14702433004 22053649506 44107299012