Base | Representation |
---|---|
bin | 100001101110000110… |
… | …1001010100101011100 |
3 | 20220220122120001101210 |
4 | 1003130031022211130 |
5 | 2141300430243414 |
6 | 53133321304420 |
7 | 5142325061061 |
oct | 1033415124534 |
9 | 226818501353 |
10 | 72413915484 |
11 | 2878a849549 |
12 | 1204b335110 |
13 | 6aa0596101 |
14 | 370d458c68 |
15 | 1d3c4d4e59 |
hex | 10dc34a95c |
72413915484 has 48 divisors (see below), whose sum is σ = 176459754240. Its totient is φ = 23069164800.
The previous prime is 72413915473. The next prime is 72413915531. The reversal of 72413915484 is 48451931427.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222247 + ... + 440705.
It is an arithmetic number, because the mean of its divisors is an integer number (3676244880).
Almost surely, 272413915484 is an apocalyptic number.
It is an amenable number.
72413915484 is an abundant number, since it is smaller than the sum of its proper divisors (104045838756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72413915484 is a wasteful number, since it uses less digits than its factorization.
72413915484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219690 (or 219688 counting only the distinct ones).
The product of its digits is 967680, while the sum is 48.
The spelling of 72413915484 in words is "seventy-two billion, four hundred thirteen million, nine hundred fifteen thousand, four hundred eighty-four".
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