Base | Representation |
---|---|
bin | 1000111100101… |
… | …00111100011110 |
3 | 12020020101120000 |
4 | 10132110330132 |
5 | 123203341344 |
6 | 11240435130 |
7 | 1600663554 |
oct | 436247436 |
9 | 166211500 |
10 | 75058974 |
11 | 39406a11 |
12 | 21178aa6 |
13 | 127203c3 |
14 | 9d7bbd4 |
15 | 68c9a69 |
hex | 4794f1e |
75058974 has 40 divisors (see below), whose sum is σ = 171060120. Its totient is φ = 24592464.
The previous prime is 75058957. The next prime is 75058993. The reversal of 75058974 is 47985057.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5632 + ... + 13484.
It is an arithmetic number, because the mean of its divisors is an integer number (4276503).
Almost surely, 275058974 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75058974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85530060).
75058974 is an abundant number, since it is smaller than the sum of its proper divisors (96001146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75058974 is a wasteful number, since it uses less digits than its factorization.
75058974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7926 (or 7917 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 45.
The square root of 75058974 is about 8663.6582342565. The cubic root of 75058974 is about 421.8268383539.
The spelling of 75058974 in words is "seventy-five million, fifty-eight thousand, nine hundred seventy-four".
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