Base | Representation |
---|---|
bin | 1101101110100… |
… | …10011010010000 |
3 | 22000200120012011 |
4 | 12313102122100 |
5 | 213440002444 |
6 | 15232112304 |
7 | 2565546412 |
oct | 667223220 |
9 | 260616164 |
10 | 115156624 |
11 | 5a003970 |
12 | 32695694 |
13 | 1ab1c51b |
14 | 114189b2 |
15 | a19a734 |
hex | 6dd2690 |
115156624 has 40 divisors (see below), whose sum is σ = 246760992. Its totient is φ = 51621120.
The previous prime is 115156619. The next prime is 115156633. The reversal of 115156624 is 426651511.
It is a super-2 number, since 2×1151566242 = 26522096102154752, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8367 + ... + 17329.
Almost surely, 2115156624 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115156624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123380496).
115156624 is an abundant number, since it is smaller than the sum of its proper divisors (131604368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115156624 is a wasteful number, since it uses less digits than its factorization.
115156624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9055 (or 9049 counting only the distinct ones).
The product of its digits is 7200, while the sum is 31.
The square root of 115156624 is about 10731.1054416588. The cubic root of 115156624 is about 486.5150821661.
It can be divided in two parts, 1151 and 56624, that added together give a palindrome (57775).
The spelling of 115156624 in words is "one hundred fifteen million, one hundred fifty-six thousand, six hundred twenty-four".
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