Base | Representation |
---|---|
bin | 110001000100101111… |
… | …011110110110000000 |
3 | 12001000020222221021211 |
4 | 301010233132312000 |
5 | 1330403340432334 |
6 | 40112355455504 |
7 | 3543531206512 |
oct | 610457366600 |
9 | 161006887254 |
10 | 52692905344 |
11 | 2038a853762 |
12 | a2668b7594 |
13 | 4c79941141 |
14 | 279c237bb2 |
15 | 1585ec7a64 |
hex | c44bded80 |
52692905344 has 64 divisors (see below), whose sum is σ = 109195304400. Its totient is φ = 25297090560.
The previous prime is 52692905311. The next prime is 52692905347. The reversal of 52692905344 is 44350929625.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52692905347) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 632659 + ... + 711085.
Almost surely, 252692905344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52692905344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54597652200).
52692905344 is an abundant number, since it is smaller than the sum of its proper divisors (56502399056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52692905344 is a wasteful number, since it uses less digits than its factorization.
52692905344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78651 (or 78639 counting only the distinct ones).
The product of its (nonzero) digits is 2332800, while the sum is 49.
The spelling of 52692905344 in words is "fifty-two billion, six hundred ninety-two million, nine hundred five thousand, three hundred forty-four".
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