Base | Representation |
---|---|
bin | 11110000001000110… |
… | …10010000101100110 |
3 | 1112121002220221120210 |
4 | 33000203102011212 |
5 | 231001014021421 |
6 | 11223040240250 |
7 | 1110232303626 |
oct | 170043220546 |
9 | 45532827523 |
10 | 16115376486 |
11 | 691a789970 |
12 | 3159010086 |
13 | 169a951841 |
14 | acc406886 |
15 | 644bd6576 |
hex | 3c08d2166 |
16115376486 has 32 divisors (see below), whose sum is σ = 35642487168. Its totient is φ = 4816549440.
The previous prime is 16115376391. The next prime is 16115376517. The reversal of 16115376486 is 68467351161.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667596 + ... + 1677231.
It is an arithmetic number, because the mean of its divisors is an integer number (1113827724).
Almost surely, 216115376486 is an apocalyptic number.
16115376486 is an abundant number, since it is smaller than the sum of its proper divisors (19527110682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16115376486 is a wasteful number, since it uses less digits than its factorization.
16115376486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3344916.
The product of its digits is 725760, while the sum is 48.
The spelling of 16115376486 in words is "sixteen billion, one hundred fifteen million, three hundred seventy-six thousand, four hundred eighty-six".
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