Base | Representation |
---|---|
bin | 1101101101111… |
… | …11110101101100 |
3 | 22000112200211211 |
4 | 12312333311230 |
5 | 213430034211 |
6 | 15230324204 |
7 | 2565111553 |
oct | 666776554 |
9 | 260480754 |
10 | 115080556 |
11 | 59a617a8 |
12 | 32659664 |
13 | 1aac3a06 |
14 | 113d8d9a |
15 | a182e21 |
hex | 6dbfd6c |
115080556 has 48 divisors (see below), whose sum is σ = 215728128. Its totient is φ = 53625600.
The previous prime is 115080551. The next prime is 115080577. The reversal of 115080556 is 655080511.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (115080551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 602421 + ... + 602611.
It is an arithmetic number, because the mean of its divisors is an integer number (4494336).
Almost surely, 2115080556 is an apocalyptic number.
It is an amenable number.
115080556 is a deficient number, since it is larger than the sum of its proper divisors (100647572).
115080556 is a wasteful number, since it uses less digits than its factorization.
115080556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382 (or 380 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 31.
The square root of 115080556 is about 10727.5605801133. The cubic root of 115080556 is about 486.4079342380.
The spelling of 115080556 in words is "one hundred fifteen million, eighty thousand, five hundred fifty-six".
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