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16082080636 = 2237586718521
BaseRepresentation
bin11101111101001000…
…10001001101111100
31112111210021100021011
432332210101031330
5230414003040021
611215450445004
71106346300316
oct167644211574
945453240234
1016082080636
116902a08236
123149a33764
131693a9465b
14ac7c1a7b6
15641d0ade1
hex3be91137c

16082080636 has 24 divisors (see below), whose sum is σ = 28910767536. Its totient is φ = 7821959040.

The previous prime is 16082080627. The next prime is 16082080657. The reversal of 16082080636 is 63608028061.

It is a congruent number.

It is an unprimeable number.

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, 859056 + ... + 877576.

It is an arithmetic number, because the mean of its divisors is an integer number (1204615314).

Almost surely, 216082080636 is an apocalyptic number.

It is an amenable number.

16082080636 is a deficient number, since it is larger than the sum of its proper divisors (12828686900).

16082080636 is a wasteful number, since it uses less digits than its factorization.

16082080636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24429 (or 24427 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 16082080636 in words is "sixteen billion, eighty-two million, eighty thousand, six hundred thirty-six".

Divisors: 1 2 4 37 74 148 5867 11734 18521 23468 37042 74084 217079 434158 685277 868316 1370554 2741108 108662707 217325414 434650828 4020520159 8041040318 16082080636