Base | Representation |
---|---|
bin | 110000110011101101… |
… | …001000001100110111 |
3 | 12000021100011021122110 |
4 | 300303231020030313 |
5 | 1324312202410024 |
6 | 40024145302103 |
7 | 3533460535662 |
oct | 606355101467 |
9 | 160240137573 |
10 | 52407075639 |
11 | 20253478666 |
12 | a1a7034933 |
13 | 4c32665139 |
14 | 27722b26d9 |
15 | 156ad67629 |
hex | c33b48337 |
52407075639 has 8 divisors (see below), whose sum is σ = 69885785200. Its totient is φ = 34933208256.
The previous prime is 52407075583. The next prime is 52407075667. The reversal of 52407075639 is 93657070425.
52407075639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52407075639 - 215 = 52407042871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52407073639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185214 + ... + 1228635.
It is an arithmetic number, because the mean of its divisors is an integer number (8735723150).
Almost surely, 252407075639 is an apocalyptic number.
52407075639 is a deficient number, since it is larger than the sum of its proper divisors (17478709561).
52407075639 is a wasteful number, since it uses less digits than its factorization.
52407075639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2421089.
The product of its (nonzero) digits is 1587600, while the sum is 48.
The spelling of 52407075639 in words is "fifty-two billion, four hundred seven million, seventy-five thousand, six hundred thirty-nine".
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