Base | Representation |
---|---|
bin | 1101101101111… |
… | …01100001011010 |
3 | 22000112012211100 |
4 | 12312331201122 |
5 | 213424233231 |
6 | 15230212230 |
7 | 2565042105 |
oct | 666754132 |
9 | 260465740 |
10 | 115071066 |
11 | 59a55660 |
12 | 32654076 |
13 | 1aabc5b6 |
14 | 113d573c |
15 | a1801e6 |
hex | 6dbd85a |
115071066 has 48 divisors (see below), whose sum is σ = 272720448. Its totient is φ = 34776000.
The previous prime is 115071059. The next prime is 115071083. The reversal of 115071066 is 660170511.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118515 + ... + 119481.
It is an arithmetic number, because the mean of its divisors is an integer number (5681676).
Almost surely, 2115071066 is an apocalyptic number.
115071066 is an abundant number, since it is smaller than the sum of its proper divisors (157649382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115071066 is a wasteful number, since it uses less digits than its factorization.
115071066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587 (or 1584 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 115071066 is about 10727.1182523546. The cubic root of 115071066 is about 486.3945634933.
The spelling of 115071066 in words is "one hundred fifteen million, seventy-one thousand, sixty-six".
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