Base | Representation |
---|---|
bin | 100001101001101100101… |
… | …001001110100100000100 |
3 | 22012002000011020110221020 |
4 | 201221230221032210010 |
5 | 300342012334332012 |
6 | 4530204345151140 |
7 | 326034165316413 |
oct | 41515451164404 |
9 | 8162004213836 |
10 | 2312515152132 |
11 | 811806575119 |
12 | 31422078b4b0 |
13 | 13a0b9186533 |
14 | 7dcd7bcb47a |
15 | 40249269a8c |
hex | 21a6ca4e904 |
2312515152132 has 48 divisors (see below), whose sum is σ = 5570541279744. Its totient is φ = 745890624000.
The previous prime is 2312515152119. The next prime is 2312515152253.
2312515152132 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 2312515152093 and 2312515152102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3093132 + ... + 3767292.
It is an arithmetic number, because the mean of its divisors is an integer number (116052943328).
Almost surely, 22312515152132 is an apocalyptic number.
It is an amenable number.
2312515152132 is an abundant number, since it is smaller than the sum of its proper divisors (3258026127612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312515152132 is a wasteful number, since it uses less digits than its factorization.
2312515152132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683420 (or 683418 counting only the distinct ones).
The product of its digits is 18000, while the sum is 33.
The spelling of 2312515152132 in words is "two trillion, three hundred twelve billion, five hundred fifteen million, one hundred fifty-two thousand, one hundred thirty-two".
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