Base | Representation |
---|---|
bin | 1101110000111… |
… | …11011110001100 |
3 | 22001021121011200 |
4 | 12320133132030 |
5 | 214030103033 |
6 | 15242545500 |
7 | 2601332562 |
oct | 670373614 |
9 | 261247150 |
10 | 115472268 |
11 | 5a1aa02a |
12 | 32808290 |
13 | 1ac000b2 |
14 | 1149ba32 |
15 | a20e013 |
hex | 6e1f78c |
115472268 has 36 divisors (see below), whose sum is σ = 296678928. Its totient is φ = 37859040.
The previous prime is 115472261. The next prime is 115472309. The reversal of 115472268 is 862274511.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (115472261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24096 + ... + 28487.
Almost surely, 2115472268 is an apocalyptic number.
115472268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
115472268 is an abundant number, since it is smaller than the sum of its proper divisors (181206660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115472268 is a wasteful number, since it uses less digits than its factorization.
115472268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52654 (or 52649 counting only the distinct ones).
The product of its digits is 26880, while the sum is 36.
The square root of 115472268 is about 10745.8023432408. The cubic root of 115472268 is about 486.9591888298.
The spelling of 115472268 in words is "one hundred fifteen million, four hundred seventy-two thousand, two hundred sixty-eight".
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