Base | Representation |
---|---|
bin | 100001110011001000… |
… | …1100001100100011100 |
3 | 20221100102101211001110 |
4 | 1003212101201210130 |
5 | 2142122201032424 |
6 | 53202153542020 |
7 | 5146445610222 |
oct | 1034621414434 |
9 | 227312354043 |
10 | 72582830364 |
11 | 2886712a820 |
12 | 12097a14910 |
13 | 6ac9588545 |
14 | 3727a68b12 |
15 | 1d4c24dc29 |
hex | 10e646191c |
72582830364 has 48 divisors (see below), whose sum is σ = 184964887296. Its totient is φ = 21969964800.
The previous prime is 72582830321. The next prime is 72582830399. The reversal of 72582830364 is 46303828527.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192877 + ... + 427044.
It is an arithmetic number, because the mean of its divisors is an integer number (3853435152).
Almost surely, 272582830364 is an apocalyptic number.
It is an amenable number.
72582830364 is an abundant number, since it is smaller than the sum of its proper divisors (112382056932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72582830364 is a wasteful number, since it uses less digits than its factorization.
72582830364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620826 (or 620824 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 72582830364 in words is "seventy-two billion, five hundred eighty-two million, eight hundred thirty thousand, three hundred sixty-four".
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