Base | Representation |
---|---|
bin | 110001001001010011… |
… | …011011101010001000 |
3 | 12001012121000012211101 |
4 | 301021103123222020 |
5 | 1331032434011334 |
6 | 40124132111144 |
7 | 3545450553010 |
oct | 611123335210 |
9 | 161177005741 |
10 | 52769438344 |
11 | 20419a77077 |
12 | a2884654b4 |
13 | 4c8c75943c |
14 | 27a847ac40 |
15 | 158ca94214 |
hex | c494dba88 |
52769438344 has 32 divisors (see below), whose sum is σ = 113260711680. Its totient is φ = 22578804864.
The previous prime is 52769438339. The next prime is 52769438389. The reversal of 52769438344 is 44383496725.
It is a super-2 number, since 2×527694383442 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729072 + ... + 798175.
It is an arithmetic number, because the mean of its divisors is an integer number (3539397240).
Almost surely, 252769438344 is an apocalyptic number.
It is an amenable number.
52769438344 is an abundant number, since it is smaller than the sum of its proper divisors (60491273336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52769438344 is a wasteful number, since it uses less digits than its factorization.
52769438344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1527877 (or 1527873 counting only the distinct ones).
The product of its digits is 17418240, while the sum is 55.
The spelling of 52769438344 in words is "fifty-two billion, seven hundred sixty-nine million, four hundred thirty-eight thousand, three hundred forty-four".
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