Base | Representation |
---|---|
bin | 110100000000100… |
… | …001100001101000 |
3 | 2020210212021002012 |
4 | 310000201201220 |
5 | 3241333140202 |
6 | 222325455052 |
7 | 30423400664 |
oct | 6400414150 |
9 | 2223767065 |
10 | 872552552 |
11 | 408595713 |
12 | 204271488 |
13 | 10ba064b1 |
14 | 83c538a4 |
15 | 51909152 |
hex | 34021868 |
872552552 has 32 divisors (see below), whose sum is σ = 1666716480. Its totient is φ = 428171520.
The previous prime is 872552533. The next prime is 872552563. The reversal of 872552552 is 255255278.
It is a super-2 number, since 2×8725525522 = 1522695912003425408, which contains 22 as substring.
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, 88427 + ... + 97797.
It is an arithmetic number, because the mean of its divisors is an integer number (52084890).
Almost surely, 2872552552 is an apocalyptic number.
It is an amenable number.
872552552 is a deficient number, since it is larger than the sum of its proper divisors (794163928).
872552552 is a wasteful number, since it uses less digits than its factorization.
872552552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9593 (or 9589 counting only the distinct ones).
The product of its digits is 280000, while the sum is 41.
The square root of 872552552 is about 29539.0005247300. Note that the first 3 decimals coincide. The cubic root of 872552552 is about 955.5729872869.
The spelling of 872552552 in words is "eight hundred seventy-two million, five hundred fifty-two thousand, five hundred fifty-two".
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