Base | Representation |
---|---|
bin | 1000110000100… |
… | …10010111110000 |
3 | 12010020221112100 |
4 | 10120102113300 |
5 | 122302204233 |
6 | 11142500400 |
7 | 1551350325 |
oct | 430222760 |
9 | 163227470 |
10 | 73475568 |
11 | 38525311 |
12 | 20734700 |
13 | 122b778a |
14 | 9a88b4c |
15 | 66b5813 |
hex | 46125f0 |
73475568 has 30 divisors (see below), whose sum is σ = 205629944. Its totient is φ = 24491808.
The previous prime is 73475477. The next prime is 73475579. The reversal of 73475568 is 86557437.
It is a super-5 number, since 5×734755685 (a number of 41 digits) contains 55555 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 254980 + ... + 255267.
Almost surely, 273475568 is an apocalyptic number.
It is an amenable number.
73475568 is an abundant number, since it is smaller than the sum of its proper divisors (132154376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73475568 is a wasteful number, since it uses less digits than its factorization.
73475568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510261 (or 510252 counting only the distinct ones).
The product of its digits is 705600, while the sum is 45.
The square root of 73475568 is about 8571.7890781330. The cubic root of 73475568 is about 418.8395175667.
The spelling of 73475568 in words is "seventy-three million, four hundred seventy-five thousand, five hundred sixty-eight".
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