Base | Representation |
---|---|
bin | 1000101000110… |
… | …10011100110100 |
3 | 12001100100112211 |
4 | 10110122130310 |
5 | 122022210314 |
6 | 11105023204 |
7 | 1536620614 |
oct | 424323464 |
9 | 161310484 |
10 | 72460084 |
11 | 379a1374 |
12 | 20324b04 |
13 | 120204b8 |
14 | 98a2a44 |
15 | 65649c4 |
hex | 451a734 |
72460084 has 12 divisors (see below), whose sum is σ = 126947044. Its totient is φ = 36189504.
The previous prime is 72460061. The next prime is 72460093. The reversal of 72460084 is 48006427.
It can be written as a sum of positive squares in 2 ways, for example, as 35736484 + 36723600 = 5978^2 + 6060^2 .
It is a congruent number.
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, 5919 + ... + 13414.
Almost surely, 272460084 is an apocalyptic number.
It is an amenable number.
72460084 is a deficient number, since it is larger than the sum of its proper divisors (54486960).
72460084 is a wasteful number, since it uses less digits than its factorization.
72460084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20274 (or 20272 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 72460084 is about 8512.3489120219. The cubic root of 72460084 is about 416.9010072359.
The spelling of 72460084 in words is "seventy-two million, four hundred sixty thousand, eighty-four".
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