Base | Representation |
---|---|
bin | 1101101110001… |
… | …01110011101010 |
3 | 22000120221101020 |
4 | 12313011303222 |
5 | 213431330002 |
6 | 15231033310 |
7 | 2565243045 |
oct | 667056352 |
9 | 260527336 |
10 | 115105002 |
11 | 59a79101 |
12 | 3266b836 |
13 | 1ab01b8c |
14 | 11403c5c |
15 | a18a2bc |
hex | 6dc5cea |
115105002 has 64 divisors (see below), whose sum is σ = 257731200. Its totient is φ = 34110720.
The previous prime is 115104991. The next prime is 115105027. The reversal of 115105002 is 200501511.
It is a super-2 number, since 2×1151050022 = 26498322970840008, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121852 + ... + 122792.
It is an arithmetic number, because the mean of its divisors is an integer number (4027050).
Almost surely, 2115105002 is an apocalyptic number.
115105002 is an abundant number, since it is smaller than the sum of its proper divisors (142626198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115105002 is a wasteful number, since it uses less digits than its factorization.
115105002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1031.
The product of its (nonzero) digits is 50, while the sum is 15.
The square root of 115105002 is about 10728.6999212393. The cubic root of 115105002 is about 486.4423735528.
Adding to 115105002 its reverse (200501511), we get a palindrome (315606513).
The spelling of 115105002 in words is "one hundred fifteen million, one hundred five thousand, two".
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