Base | Representation |
---|---|
bin | 10011000101111011001… |
… | …110100110111000001000 |
3 | 11122102120210112100111101 |
4 | 103011323032212320020 |
5 | 132444020301431404 |
6 | 2442423412511144 |
7 | 163535246555563 |
oct | 23057316467010 |
9 | 4572523470441 |
10 | 1312032452104 |
11 | 466480129590 |
12 | 19234501b4b4 |
13 | 96954bb209a |
14 | 477076134da |
15 | 241e04562a4 |
hex | 1317b3a6e08 |
1312032452104 has 32 divisors (see below), whose sum is σ = 2723758020000. Its totient is φ = 587477214720.
The previous prime is 1312032452099. The next prime is 1312032452119. The reversal of 1312032452104 is 4012542302131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111258729 + ... + 111270520.
It is an arithmetic number, because the mean of its divisors is an integer number (85117438125).
Almost surely, 21312032452104 is an apocalyptic number.
It is an amenable number.
1312032452104 is an abundant number, since it is smaller than the sum of its proper divisors (1411725567896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312032452104 is a wasteful number, since it uses less digits than its factorization.
1312032452104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222529333 (or 222529329 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 1312032452104 its reverse (4012542302131), we get a palindrome (5324574754235).
The spelling of 1312032452104 in words is "one trillion, three hundred twelve billion, thirty-two million, four hundred fifty-two thousand, one hundred four".
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