Base | Representation |
---|---|
bin | 11101111000011… |
… | …110110011000011 |
3 | 1021221100222200221 |
4 | 131320132303003 |
5 | 2011321023400 |
6 | 121425323511 |
7 | 15265236421 |
oct | 3570366303 |
9 | 1257328627 |
10 | 501345475 |
11 | 237aa6304 |
12 | 11ba96597 |
13 | 7cb36637 |
14 | 4a826111 |
15 | 2e031c1a |
hex | 1de1ecc3 |
501345475 has 24 divisors (see below), whose sum is σ = 656832960. Its totient is φ = 378981120.
The previous prime is 501345473. The next prime is 501345511. The reversal of 501345475 is 574543105.
It is not a de Polignac number, because 501345475 - 21 = 501345473 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 501345475.
It is not an unprimeable number, because it can be changed into a prime (501345473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26719 + ... + 41431.
It is an arithmetic number, because the mean of its divisors is an integer number (27368040).
Almost surely, 2501345475 is an apocalyptic number.
501345475 is a deficient number, since it is larger than the sum of its proper divisors (155487485).
501345475 is a wasteful number, since it uses less digits than its factorization.
501345475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14799 (or 14794 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 34.
The square root of 501345475 is about 22390.7452980020. The cubic root of 501345475 is about 794.4118244857.
The spelling of 501345475 in words is "five hundred one million, three hundred forty-five thousand, four hundred seventy-five".
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