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16064145100 = 2252160641451
BaseRepresentation
bin11101111010111111…
…10110011011001100
31112110112112010100001
432331133312123030
5230344410120400
611214010214044
71106040660163
oct167537663314
945415463301
1016064145100
1168a3877a83
123143a24324
131690154b03
14ac56ac3da
15640466a6a
hex3bd7f66cc

16064145100 has 18 divisors (see below), whose sum is σ = 34859195084. Its totient is φ = 6425658000.

The previous prime is 16064145091. The next prime is 16064145103. The reversal of 16064145100 is 154146061.

It is not an unprimeable number, because it can be changed into a prime (16064145103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80320626 + ... + 80320825.

Almost surely, 216064145100 is an apocalyptic number.

16064145100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16064145100 is an abundant number, since it is smaller than the sum of its proper divisors (18795049984).

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

16064145100 is a wasteful number, since it uses less digits than its factorization.

16064145100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160641465 (or 160641458 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 16064145100 in words is "sixteen billion, sixty-four million, one hundred forty-five thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 160641451 321282902 642565804 803207255 1606414510 3212829020 4016036275 8032072550 16064145100