Base | Representation |
---|---|
bin | 11110000001001100… |
… | …00000010000001111 |
3 | 1112121011021012011110 |
4 | 33000212000100033 |
5 | 231001204333441 |
6 | 11223103423103 |
7 | 1110241334520 |
oct | 170046002017 |
9 | 45534235143 |
10 | 16116089871 |
11 | 6920126942 |
12 | 31592b4a93 |
13 | 169ab4146b |
14 | acc550847 |
15 | 644cc7b16 |
hex | 3c098040f |
16116089871 has 16 divisors (see below), whose sum is σ = 24708518144. Its totient is φ = 9152694144.
The previous prime is 16116089837. The next prime is 16116089887. The reversal of 16116089871 is 17898061161.
It is not a de Polignac number, because 16116089871 - 210 = 16116088847 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 16116089871.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16116049871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2350666 + ... + 2357511.
It is an arithmetic number, because the mean of its divisors is an integer number (1544282384).
Almost surely, 216116089871 is an apocalyptic number.
16116089871 is a deficient number, since it is larger than the sum of its proper divisors (8592428273).
16116089871 is a wasteful number, since it uses less digits than its factorization.
16116089871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4708350.
The product of its (nonzero) digits is 145152, while the sum is 48.
The spelling of 16116089871 in words is "sixteen billion, one hundred sixteen million, eighty-nine thousand, eight hundred seventy-one".
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