Base | Representation |
---|---|
bin | 10010111011110001011… |
… | …110000110001011101100 |
3 | 11121101110002010120101101 |
4 | 102323301132012023230 |
5 | 132304204104301332 |
6 | 2433421555452444 |
7 | 163001150520460 |
oct | 22736136061354 |
9 | 4541402116341 |
10 | 1301131322092 |
11 | 461896790228 |
12 | 1902022b7124 |
13 | 959085c3ab4 |
14 | 46d9191c4a0 |
15 | 23ca33e6ae7 |
hex | 12ef17862ec |
1301131322092 has 24 divisors (see below), whose sum is σ = 2686206602240. Its totient is φ = 539639718480.
The previous prime is 1301131322083. The next prime is 1301131322129. The reversal of 1301131322092 is 2902231311031.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 1301131322092.
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, 749498742 + ... + 749500477.
Almost surely, 21301131322092 is an apocalyptic number.
It is an amenable number.
1301131322092 is an abundant number, since it is smaller than the sum of its proper divisors (1385075280148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301131322092 is a wasteful number, since it uses less digits than its factorization.
1301131322092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498999261 (or 1498999259 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 1301131322092 in words is "one trillion, three hundred one billion, one hundred thirty-one million, three hundred twenty-two thousand, ninety-two".
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