Base | Representation |
---|---|
bin | 11110000110110… |
… | …000100011100000 |
3 | 1022012102010210021 |
4 | 132012300203200 |
5 | 2013300310344 |
6 | 122041443224 |
7 | 15342115264 |
oct | 3606604340 |
9 | 1265363707 |
10 | 505088224 |
11 | 23a122293 |
12 | 1211a0514 |
13 | 80847094 |
14 | 4b11c0a4 |
15 | 2e520b84 |
hex | 1e1b08e0 |
505088224 has 24 divisors (see below), whose sum is σ = 1052887248. Its totient is φ = 237688320.
The previous prime is 505088201. The next prime is 505088237. The reversal of 505088224 is 422880505.
It is a super-2 number, since 2×5050882242 = 510228228046948352, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a self number, because there is not a number n which added to its sum of digits gives 505088224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463692 + ... + 464779.
It is an arithmetic number, because the mean of its divisors is an integer number (43870302).
Almost surely, 2505088224 is an apocalyptic number.
It is an amenable number.
505088224 is an abundant number, since it is smaller than the sum of its proper divisors (547799024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505088224 is a wasteful number, since it uses less digits than its factorization.
505088224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928498 (or 928490 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 505088224 is about 22474.1679267554. The cubic root of 505088224 is about 796.3837951242.
The spelling of 505088224 in words is "five hundred five million, eighty-eight thousand, two hundred twenty-four".
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