Base | Representation |
---|---|
bin | 1101101110100… |
… | …00001100010000 |
3 | 22000200002201120 |
4 | 12313100030100 |
5 | 213434210121 |
6 | 15232002240 |
7 | 2565511050 |
oct | 667201420 |
9 | 260602646 |
10 | 115147536 |
11 | 59aa8059 |
12 | 32690380 |
13 | 1ab1834a |
14 | 11415560 |
15 | a197bc6 |
hex | 6dd0310 |
115147536 has 80 divisors (see below), whose sum is σ = 343561344. Its totient is φ = 32550912.
The previous prime is 115147531. The next prime is 115147537. The reversal of 115147536 is 635741511.
It is a junction number, because it is equal to n+sod(n) for n = 115147497 and 115147506.
It is not an unprimeable number, because it can be changed into a prime (115147531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30826 + ... + 34358.
Almost surely, 2115147536 is an apocalyptic number.
115147536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115147536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171780672).
115147536 is an abundant number, since it is smaller than the sum of its proper divisors (228413808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115147536 is a wasteful number, since it uses less digits than its factorization.
115147536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3648 (or 3642 counting only the distinct ones).
The product of its digits is 12600, while the sum is 33.
The square root of 115147536 is about 10730.6819913741. The cubic root of 115147536 is about 486.5022834657.
It can be divided in two parts, 1151475 and 36, that added together give a palindrome (1151511).
The spelling of 115147536 in words is "one hundred fifteen million, one hundred forty-seven thousand, five hundred thirty-six".
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