Base | Representation |
---|---|
bin | 1000111100011… |
… | …11011100110100 |
3 | 12020012020200110 |
4 | 10132033130310 |
5 | 123202131333 |
6 | 11240143020 |
7 | 1600541133 |
oct | 436173464 |
9 | 166166613 |
10 | 75036468 |
11 | 393a1011 |
12 | 21167a70 |
13 | 127130a0 |
14 | 9d7391a |
15 | 68c3063 |
hex | 478f734 |
75036468 has 24 divisors (see below), whose sum is σ = 188553568. Its totient is φ = 23088096.
The previous prime is 75036433. The next prime is 75036497. The reversal of 75036468 is 86463057.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240346 + ... + 240657.
Almost surely, 275036468 is an apocalyptic number.
75036468 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
75036468 is an abundant number, since it is smaller than the sum of its proper divisors (113517100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75036468 is a wasteful number, since it uses less digits than its factorization.
75036468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481023 (or 481021 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 75036468 is about 8662.3592629260. The cubic root of 75036468 is about 421.7846733586.
The spelling of 75036468 in words is "seventy-five million, thirty-six thousand, four hundred sixty-eight".
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