Base | Representation |
---|---|
bin | 1000101001101… |
… | …10101111010010 |
3 | 12001120020111022 |
4 | 10110312233102 |
5 | 122034412304 |
6 | 11111315442 |
7 | 1540612463 |
oct | 424665722 |
9 | 161506438 |
10 | 72575954 |
11 | 37a70430 |
12 | 2037bb82 |
13 | 12061169 |
14 | 98d2d6a |
15 | 6588ebe |
hex | 4536bd2 |
72575954 has 8 divisors (see below), whose sum is σ = 118760688. Its totient is φ = 32989060.
The previous prime is 72575927. The next prime is 72575977. The reversal of 72575954 is 45957527.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649432 + ... + 1649475.
It is an arithmetic number, because the mean of its divisors is an integer number (14845086).
Almost surely, 272575954 is an apocalyptic number.
72575954 is a deficient number, since it is larger than the sum of its proper divisors (46184734).
72575954 is a wasteful number, since it uses less digits than its factorization.
72575954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3298920.
The product of its digits is 441000, while the sum is 44.
The square root of 72575954 is about 8519.1521878647. The cubic root of 72575954 is about 417.1231092596.
The spelling of 72575954 in words is "seventy-two million, five hundred seventy-five thousand, nine hundred fifty-four".
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