Base | Representation |
---|---|
bin | 100001101100111011100… |
… | …100001111111111111010 |
3 | 22012101222002121221212102 |
4 | 201230323210033333322 |
5 | 300421120100343002 |
6 | 4531541041143402 |
7 | 326216211254540 |
oct | 41547344177772 |
9 | 8171862557772 |
10 | 2315986731002 |
11 | 81322814a76a |
12 | 314a2b32ab62 |
13 | 13a520481709 |
14 | 80146cabd90 |
15 | 4039de10a02 |
hex | 21b3b90fffa |
2315986731002 has 32 divisors (see below), whose sum is σ = 4011753470592. Its totient is φ = 982195974144.
The previous prime is 2315986730999. The next prime is 2315986731017. The reversal of 2315986731002 is 2001376895132.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9924353 + ... + 10155035.
It is an arithmetic number, because the mean of its divisors is an integer number (125367295956).
Almost surely, 22315986731002 is an apocalyptic number.
2315986731002 is a deficient number, since it is larger than the sum of its proper divisors (1695766739590).
2315986731002 is a wasteful number, since it uses less digits than its factorization.
2315986731002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238182.
The product of its (nonzero) digits is 544320, while the sum is 47.
The spelling of 2315986731002 in words is "two trillion, three hundred fifteen billion, nine hundred eighty-six million, seven hundred thirty-one thousand, two".
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