Base | Representation |
---|---|
bin | 110110100110101011… |
… | …100100010011111110 |
3 | 12121100002121002111100 |
4 | 312212223210103332 |
5 | 1430034014414010 |
6 | 42533522033530 |
7 | 4143634251540 |
oct | 664653442376 |
9 | 177302532440 |
10 | 58631013630 |
11 | 22957751372 |
12 | b4434a88a6 |
13 | 56b4c49b97 |
14 | 2ba2b35690 |
15 | 17d24872c0 |
hex | da6ae44fe |
58631013630 has 96 divisors (see below), whose sum is σ = 178926531264. Its totient is φ = 13039170048.
The previous prime is 58631013629. The next prime is 58631013631. The reversal of 58631013630 is 3631013685.
It is a happy number.
58631013630 is a `hidden beast` number, since 5 + 8 + 6 + 3 + 1 + 0 + 13 + 630 = 666.
It is an interprime number because it is at equal distance from previous prime (58631013629) and next prime (58631013631).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58631013631) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1234327 + ... + 1280946.
It is an arithmetic number, because the mean of its divisors is an integer number (1863818034).
Almost surely, 258631013630 is an apocalyptic number.
58631013630 is an abundant number, since it is smaller than the sum of its proper divisors (120295517634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58631013630 is a wasteful number, since it uses less digits than its factorization.
58631013630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2515330 (or 2515327 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
Subtracting from 58631013630 its reverse (3631013685), we obtain a palindrome (54999999945).
The spelling of 58631013630 in words is "fifty-eight billion, six hundred thirty-one million, thirteen thousand, six hundred thirty".
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