Base | Representation |
---|---|
bin | 11101111000000001… |
… | …01000001000001010 |
3 | 1112101210112220120120 |
4 | 32330000220020022 |
5 | 230322012322413 |
6 | 11211315204110 |
7 | 1105315543026 |
oct | 167400501012 |
9 | 45353486516 |
10 | 16039182858 |
11 | 6890778526 |
12 | 31375a6636 |
13 | 1687c24b5a |
14 | ac2251386 |
15 | 63d185723 |
hex | 3bc02820a |
16039182858 has 16 divisors (see below), whose sum is σ = 32079762720. Its totient is φ = 5346161456.
The previous prime is 16039182853. The next prime is 16039182883. The reversal of 16039182858 is 85828193061.
It is a super-2 number, since 2×160391828582 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 16039182858.
It is not an unprimeable number, because it can be changed into a prime (16039182853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146341 + ... + 231287.
It is an arithmetic number, because the mean of its divisors is an integer number (2004985170).
Almost surely, 216039182858 is an apocalyptic number.
16039182858 is an abundant number, since it is smaller than the sum of its proper divisors (16040579862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16039182858 is a wasteful number, since it uses less digits than its factorization.
16039182858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116421.
The product of its (nonzero) digits is 829440, while the sum is 51.
The spelling of 16039182858 in words is "sixteen billion, thirty-nine million, one hundred eighty-two thousand, eight hundred fifty-eight".
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