Base | Representation |
---|---|
bin | 1000111101001… |
… | …11010100101110 |
3 | 12020101012211011 |
4 | 10132213110232 |
5 | 123213244004 |
6 | 11242215434 |
7 | 1601426206 |
oct | 436472456 |
9 | 166335734 |
10 | 75134254 |
11 | 39458528 |
12 | 211b457a |
13 | 12748750 |
14 | 9d9b406 |
15 | 68e2004 |
hex | 47a752e |
75134254 has 16 divisors (see below), whose sum is σ = 128510928. Its totient is φ = 32637312.
The previous prime is 75134219. The next prime is 75134299. The reversal of 75134254 is 45243157.
It is a super-2 number, since 2×751342542 = 11290312248273032, which contains 22 as substring.
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, 84552 + ... + 85435.
It is an arithmetic number, because the mean of its divisors is an integer number (8031933).
Almost surely, 275134254 is an apocalyptic number.
75134254 is a deficient number, since it is larger than the sum of its proper divisors (53376674).
75134254 is a wasteful number, since it uses less digits than its factorization.
75134254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170019.
The product of its digits is 16800, while the sum is 31.
The square root of 75134254 is about 8668.0017305028. The cubic root of 75134254 is about 421.9678142310.
The spelling of 75134254 in words is "seventy-five million, one hundred thirty-four thousand, two hundred fifty-four".
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