Base | Representation |
---|---|
bin | 1100100001100… |
… | …1110100010000 |
3 | 10122212000211212 |
4 | 3020121310100 |
5 | 101422101134 |
6 | 5113555252 |
7 | 1205351636 |
oct | 310316420 |
9 | 118760755 |
10 | 52534544 |
11 | 27721a87 |
12 | 15715b28 |
13 | ab64c3a |
14 | 6d97356 |
15 | 492abce |
hex | 3219d10 |
52534544 has 80 divisors (see below), whose sum is σ = 113832000. Its totient is φ = 23385600.
The previous prime is 52534543. The next prime is 52534549. The reversal of 52534544 is 44543525.
It is a self number, because there is not a number n which added to its sum of digits gives 52534544.
It is not an unprimeable number, because it can be changed into a prime (52534541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520094 + ... + 520194.
It is an arithmetic number, because the mean of its divisors is an integer number (1422900).
Almost surely, 252534544 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 52534544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56916000).
52534544 is an abundant number, since it is smaller than the sum of its proper divisors (61297456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52534544 is a wasteful number, since it uses less digits than its factorization.
52534544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216 (or 210 counting only the distinct ones).
The product of its digits is 48000, while the sum is 32.
The square root of 52534544 is about 7248.0717435743. The cubic root of 52534544 is about 374.5257269449.
The spelling of 52534544 in words is "fifty-two million, five hundred thirty-four thousand, five hundred forty-four".
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