Base | Representation |
---|---|
bin | 1111011100011110110… |
… | …11101010111000000000 |
3 | 1212201210111220202211111 |
4 | 13232033123222320000 |
5 | 32143321431412200 |
6 | 1043443332053104 |
7 | 53224633145464 |
oct | 7561733527000 |
9 | 1781714822744 |
10 | 530687372800 |
11 | 195077206922 |
12 | 86a26164194 |
13 | 3b074a50930 |
14 | 1b984a7a4a4 |
15 | dc0ec880ba |
hex | 7b8f6eae00 |
530687372800 has 120 divisors (see below), whose sum is σ = 1415959825896. Its totient is φ = 195946045440.
The previous prime is 530687372767. The next prime is 530687372833. The reversal of 530687372800 is 8273786035.
It is an interprime number because it is at equal distance from previous prime (530687372767) and next prime (530687372833).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428214 + ... + 1761013.
Almost surely, 2530687372800 is an apocalyptic number.
530687372800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
530687372800 is an abundant number, since it is smaller than the sum of its proper divisors (885272453096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530687372800 is a wasteful number, since it uses less digits than its factorization.
530687372800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3189268 (or 3189247 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 49.
The spelling of 530687372800 in words is "five hundred thirty billion, six hundred eighty-seven million, three hundred seventy-two thousand, eight hundred".
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