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16080692412 = 2231340057701
BaseRepresentation
bin11101111100111101…
…11110010010111100
31112111200122210222110
432332132332102330
5230413124124122
611215401014020
71106331426111
oct167636762274
945450583873
1016080692412
11690214a244
123149484310
1316936c9815
14ac7978908
15641b3490c
hex3be7be4bc

16080692412 has 12 divisors (see below), whose sum is σ = 37521615656. Its totient is φ = 5360230800.

The previous prime is 16080692401. The next prime is 16080692461. The reversal of 16080692412 is 21429608061.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 670028839 + ... + 670028862.

Almost surely, 216080692412 is an apocalyptic number.

16080692412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16080692412 is an abundant number, since it is smaller than the sum of its proper divisors (21440923244).

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

16080692412 is a wasteful number, since it uses less digits than its factorization.

16080692412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340057708 (or 1340057706 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 16080692412 in words is "sixteen billion, eighty million, six hundred ninety-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 1340057701 2680115402 4020173103 5360230804 8040346206 16080692412