Base | Representation |
---|---|
bin | 1100011111010… |
… | …1111100000100 |
3 | 10122120120021001 |
4 | 3013311330010 |
5 | 101402400323 |
6 | 5110503044 |
7 | 1204200331 |
oct | 307657404 |
9 | 118516231 |
10 | 52387588 |
11 | 27631630 |
12 | 15664a84 |
13 | ab13096 |
14 | 6d59988 |
15 | 48ec3ad |
hex | 31f5f04 |
52387588 has 24 divisors (see below), whose sum is σ = 102342240. Its totient is φ = 23257920.
The previous prime is 52387549. The next prime is 52387633. The reversal of 52387588 is 88578325.
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, 11953 + ... + 15736.
It is an arithmetic number, because the mean of its divisors is an integer number (4264260).
Almost surely, 252387588 is an apocalyptic number.
It is an amenable number.
52387588 is a deficient number, since it is larger than the sum of its proper divisors (49954652).
52387588 is a wasteful number, since it uses less digits than its factorization.
52387588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27747 (or 27745 counting only the distinct ones).
The product of its digits is 537600, while the sum is 46.
The square root of 52387588 is about 7237.9270513041. The cubic root of 52387588 is about 374.1761778746.
It can be divided in two parts, 52387 and 588, that added together give a triangular number (52975 = T325).
The spelling of 52387588 in words is "fifty-two million, three hundred eighty-seven thousand, five hundred eighty-eight".
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