Base | Representation |
---|---|
bin | 1111011101110011111… |
… | …10000110010101100111 |
3 | 1212210122020210212220111 |
4 | 13232321332012111213 |
5 | 32201302131310010 |
6 | 1044042224313451 |
7 | 53251420215520 |
oct | 7567176062547 |
9 | 1783566725814 |
10 | 531401041255 |
11 | 195403041567 |
12 | 86ba5172887 |
13 | 3b159867566 |
14 | 1ba11771847 |
15 | dc5275a58a |
hex | 7bb9f86567 |
531401041255 has 16 divisors (see below), whose sum is σ = 732804980544. Its totient is φ = 362376080640.
The previous prime is 531401041247. The next prime is 531401041271. The reversal of 531401041255 is 552140104135.
It is not a de Polignac number, because 531401041255 - 23 = 531401041247 is a prime.
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, 41935342 + ... + 41948011.
It is an arithmetic number, because the mean of its divisors is an integer number (45800311284).
Almost surely, 2531401041255 is an apocalyptic number.
531401041255 is a deficient number, since it is larger than the sum of its proper divisors (201403939289).
531401041255 is a wasteful number, since it uses less digits than its factorization.
531401041255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83883546.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 531401041255 in words is "five hundred thirty-one billion, four hundred one million, forty-one thousand, two hundred fifty-five".
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