Base | Representation |
---|---|
bin | 110101100100001101… |
… | …0110000010010111000 |
3 | 101222220202021001211202 |
4 | 1223020122300102320 |
5 | 3341041042401311 |
6 | 124502250313332 |
7 | 11211406344014 |
oct | 1531032602270 |
9 | 358822231752 |
10 | 115031606456 |
11 | 4486a385558 |
12 | 1a363a28848 |
13 | ab02a73a30 |
14 | 57d3551544 |
15 | 2ed3be3e3b |
hex | 1ac86b04b8 |
115031606456 has 32 divisors (see below), whose sum is σ = 232582355040. Its totient is φ = 53021340288.
The previous prime is 115031606453. The next prime is 115031606491. The reversal of 115031606456 is 654606130511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115031606453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651836 + ... + 809291.
It is an arithmetic number, because the mean of its divisors is an integer number (7268198595).
Almost surely, 2115031606456 is an apocalyptic number.
It is an amenable number.
115031606456 is an abundant number, since it is smaller than the sum of its proper divisors (117550748584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115031606456 is a wasteful number, since it uses less digits than its factorization.
115031606456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1461903 (or 1461899 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 38.
Adding to 115031606456 its reverse (654606130511), we get a palindrome (769637736967).
The spelling of 115031606456 in words is "one hundred fifteen billion, thirty-one million, six hundred six thousand, four hundred fifty-six".
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