Base | Representation |
---|---|
bin | 11101110101010110110101… |
… | …100100000000111000100100 |
3 | 122012120112221122022210112020 |
4 | 131311112311210000320210 |
5 | 114144221041010324104 |
6 | 1143021013125023140 |
7 | 36431416111314135 |
oct | 3565266544007044 |
9 | 565515848283466 |
10 | 131210002042404 |
11 | 3889793857386a |
12 | 12871464254ab0 |
13 | 582a0860c3b7c |
14 | 2458852c1bc8c |
15 | 10281173e72d9 |
hex | 7755b5900e24 |
131210002042404 has 48 divisors (see below), whose sum is σ = 306294109133376. Its totient is φ = 43717034793600.
The previous prime is 131210002042351. The next prime is 131210002042423. The reversal of 131210002042404 is 404240200012131.
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, 929040514 + ... + 929181734.
It is an arithmetic number, because the mean of its divisors is an integer number (6381127273612).
Almost surely, 2131210002042404 is an apocalyptic number.
It is an amenable number.
131210002042404 is an abundant number, since it is smaller than the sum of its proper divisors (175084107090972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131210002042404 is a wasteful number, since it uses less digits than its factorization.
131210002042404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175436 (or 175434 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 131210002042404 its reverse (404240200012131), we get a palindrome (535450202054535).
The spelling of 131210002042404 in words is "one hundred thirty-one trillion, two hundred ten billion, two million, forty-two thousand, four hundred four".
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