Search a number
-
+
16016854936 = 2312715764621
BaseRepresentation
bin11101110101010110…
…11100111110011000
31112100020112112102111
432322223130332120
5230300303324221
611205200442104
71104625010035
oct167253347630
945306475374
1016016854936
11687a1081a5
123130019334
131683407c74
14abd2bc38c
1563b224be1
hex3baadcf98

16016854936 has 16 divisors (see below), whose sum is σ = 30268074240. Its totient is φ = 7945368480.

The previous prime is 16016854933. The next prime is 16016854943. The reversal of 16016854936 is 63945861061.

It is a self number, because there is not a number n which added to its sum of digits gives 16016854936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16016854933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7881295 + ... + 7883326.

It is an arithmetic number, because the mean of its divisors is an integer number (1891754640).

Almost surely, 216016854936 is an apocalyptic number.

It is an amenable number.

16016854936 is a deficient number, since it is larger than the sum of its proper divisors (14251219304).

16016854936 is a wasteful number, since it uses less digits than its factorization.

16016854936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15764754 (or 15764750 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 16016854936 in words is "sixteen billion, sixteen million, eight hundred fifty-four thousand, nine hundred thirty-six".

Divisors: 1 2 4 8 127 254 508 1016 15764621 31529242 63058484 126116968 2002106867 4004213734 8008427468 16016854936