Base | Representation |
---|---|
bin | 100001111000011010… |
… | …1100000110011000100 |
3 | 20221210202211211020110 |
4 | 1003300311200303010 |
5 | 2143003032132143 |
6 | 53231524033020 |
7 | 5154030051303 |
oct | 1036065406304 |
9 | 227722754213 |
10 | 72760036548 |
11 | 28948164411 |
12 | 12127232770 |
13 | 6b271c1884 |
14 | 37433d643a |
15 | 1d5caa4533 |
hex | 10f0d60cc4 |
72760036548 has 48 divisors (see below), whose sum is σ = 173593405440. Its totient is φ = 23708870304.
The previous prime is 72760036523. The next prime is 72760036553. The reversal of 72760036548 is 84563006727.
It is a junction number, because it is equal to n+sod(n) for n = 72760036497 and 72760036506.
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, 396315 + ... + 550077.
It is an arithmetic number, because the mean of its divisors is an integer number (3616529280).
Almost surely, 272760036548 is an apocalyptic number.
It is an amenable number.
72760036548 is an abundant number, since it is smaller than the sum of its proper divisors (100833368892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72760036548 is a wasteful number, since it uses less digits than its factorization.
72760036548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154656 (or 154654 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 48.
The spelling of 72760036548 in words is "seventy-two billion, seven hundred sixty million, thirty-six thousand, five hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •