Base | Representation |
---|---|
bin | 110001001100111100… |
… | …101100101010110000 |
3 | 12001100212001220210110 |
4 | 301030330230222300 |
5 | 1331144112300233 |
6 | 40134154501320 |
7 | 3550122404433 |
oct | 611474545260 |
9 | 161325056713 |
10 | 52830587568 |
11 | 20450542420 |
12 | a2a4a34840 |
13 | 4c9c319505 |
14 | 27b263781a |
15 | 1593122663 |
hex | c4cf2cab0 |
52830587568 has 80 divisors (see below), whose sum is σ = 150022933632. Its totient is φ = 15887040000.
The previous prime is 52830587561. The next prime is 52830587609. The reversal of 52830587568 is 86578503825.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (52830587561) 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 15 ways as a sum of consecutive naturals, for example, 312733 + ... + 451068.
Almost surely, 252830587568 is an apocalyptic number.
It is an amenable number.
52830587568 is an abundant number, since it is smaller than the sum of its proper divisors (97192346064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52830587568 is a wasteful number, since it uses less digits than its factorization.
52830587568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763954 (or 763948 counting only the distinct ones).
The product of its (nonzero) digits is 16128000, while the sum is 57.
The spelling of 52830587568 in words is "fifty-two billion, eight hundred thirty million, five hundred eighty-seven thousand, five hundred sixty-eight".
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