Base | Representation |
---|---|
bin | 110101110000110001… |
… | …1001000010111111100 |
3 | 102001000010121220020012 |
4 | 1223201203020113330 |
5 | 3342422011421021 |
6 | 125012151242352 |
7 | 11225016166610 |
oct | 1534143102774 |
9 | 361003556205 |
10 | 115453232636 |
11 | 44a66381545 |
12 | 1a4610793b8 |
13 | ab6c217991 |
14 | 5833545340 |
15 | 300ac2a35b |
hex | 1ae18c85fc |
115453232636 has 72 divisors (see below), whose sum is σ = 234823024800. Its totient is φ = 48654245376.
The previous prime is 115453232627. The next prime is 115453232639. The reversal of 115453232636 is 636232354511.
It is a super-2 number, since 2×1154532326362 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 115453232593 and 115453232602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115453232639) 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 23 ways as a sum of consecutive naturals, for example, 59236190 + ... + 59238138.
It is an arithmetic number, because the mean of its divisors is an integer number (3261430900).
Almost surely, 2115453232636 is an apocalyptic number.
It is an amenable number.
115453232636 is an abundant number, since it is smaller than the sum of its proper divisors (119369792164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115453232636 is a wasteful number, since it uses less digits than its factorization.
115453232636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2503 (or 2428 counting only the distinct ones).
The product of its digits is 388800, while the sum is 41.
The spelling of 115453232636 in words is "one hundred fifteen billion, four hundred fifty-three million, two hundred thirty-two thousand, six hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •