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16057672060 = 2255631426081
BaseRepresentation
bin11101111010001110…
…01010000101111100
31112110002100020222211
432331013022011330
5230341231001220
611213215350204
71105631650303
oct167507120574
945402306884
1016057672060
1168a0156761
123141822364
13168b9c9701
14ac48a543a
1563ead8b5a
hex3bd1ca17c

16057672060 has 24 divisors (see below), whose sum is σ = 33781030416. Its totient is φ = 6411655680.

The previous prime is 16057672003. The next prime is 16057672063. The reversal of 16057672060 is 6027675061.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16057672063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701781 + ... + 724300.

It is an arithmetic number, because the mean of its divisors is an integer number (1407542934).

Almost surely, 216057672060 is an apocalyptic number.

16057672060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16057672060 is an abundant number, since it is smaller than the sum of its proper divisors (17723358356).

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

16057672060 is a wasteful number, since it uses less digits than its factorization.

16057672060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426653 (or 1426651 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 16057672060 in words is "sixteen billion, fifty-seven million, six hundred seventy-two thousand, sixty".

Divisors: 1 2 4 5 10 20 563 1126 2252 2815 5630 11260 1426081 2852162 5704324 7130405 14260810 28521620 802883603 1605767206 3211534412 4014418015 8028836030 16057672060