Base | Representation |
---|---|
bin | 10011000010001001010… |
… | …100111000110110000100 |
3 | 11122001002221212020200202 |
4 | 103002021110320312010 |
5 | 132412212321343132 |
6 | 2440512554230032 |
7 | 163332546443543 |
oct | 23021124706604 |
9 | 4561087766622 |
10 | 1307974012292 |
11 | 46478825a6a2 |
12 | 1915b1a25318 |
13 | 9645913b8cc |
14 | 4744060a15a |
15 | 24053eda762 |
hex | 13089538d84 |
1307974012292 has 12 divisors (see below), whose sum is σ = 2367883987980. Its totient is φ = 631435730016.
The previous prime is 1307974012283. The next prime is 1307974012309. The reversal of 1307974012292 is 2922104797031.
It can be written as a sum of positive squares in 2 ways, for example, as 600262354756 + 707711657536 = 774766^2 + 841256^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5637818903 + ... + 5637819134.
It is an arithmetic number, because the mean of its divisors is an integer number (197323665665).
Almost surely, 21307974012292 is an apocalyptic number.
It is an amenable number.
1307974012292 is a deficient number, since it is larger than the sum of its proper divisors (1059909975688).
1307974012292 is a wasteful number, since it uses less digits than its factorization.
1307974012292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11275638070 (or 11275638068 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 47.
The spelling of 1307974012292 in words is "one trillion, three hundred seven billion, nine hundred seventy-four million, twelve thousand, two hundred ninety-two".
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