Base | Representation |
---|---|
bin | 10010111110100010100… |
… | …100100000001000000111 |
3 | 11121200010011001112010222 |
4 | 102332202210200020013 |
5 | 132331300224142310 |
6 | 2435032455534555 |
7 | 163134606635351 |
oct | 22764244401007 |
9 | 4550104045128 |
10 | 1304102568455 |
11 | 4630809a1635 |
12 | 1908b138a45b |
13 | 95c9004b73b |
14 | 4719439c0d1 |
15 | 23dc91ab055 |
hex | 12fa2920207 |
1304102568455 has 16 divisors (see below), whose sum is σ = 1580687244864. Its totient is φ = 1032779930880.
The previous prime is 1304102568449. The next prime is 1304102568463. The reversal of 1304102568455 is 5548652014031.
It is not a de Polignac number, because 1304102568455 - 232 = 1299807601159 is a prime.
It is a super-2 number, since 2×13041025684552 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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, 974225 + ... + 1886085.
It is an arithmetic number, because the mean of its divisors is an integer number (98792952804).
Almost surely, 21304102568455 is an apocalyptic number.
1304102568455 is a deficient number, since it is larger than the sum of its proper divisors (276584676409).
1304102568455 is a wasteful number, since it uses less digits than its factorization.
1304102568455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914746.
The product of its (nonzero) digits is 576000, while the sum is 44.
The spelling of 1304102568455 in words is "one trillion, three hundred four billion, one hundred two million, five hundred sixty-eight thousand, four hundred fifty-five".
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