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52556204 = 2219739473
BaseRepresentation
bin1100100001111…
…1000110101100
310122220010120002
43020133012230
5101423244304
65114243432
71205502041
oct310370654
9118803502
1052556204
1127737288
1215726578
13ab71a5c
146da11c8
15493231e
hex321f1ac

52556204 has 24 divisors (see below), whose sum is σ = 98150640. Its totient is φ = 24551424.

The previous prime is 52556183. The next prime is 52556209. The reversal of 52556204 is 40265525.

52556204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52556209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812 + ... + 10284.

It is an arithmetic number, because the mean of its divisors is an integer number (4089610).

Almost surely, 252556204 is an apocalyptic number.

It is an amenable number.

52556204 is a deficient number, since it is larger than the sum of its proper divisors (45594436).

52556204 is a wasteful number, since it uses less digits than its factorization.

52556204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569 (or 9567 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 52556204 is about 7249.5657801002. The cubic root of 52556204 is about 374.5771922094.

The spelling of 52556204 in words is "fifty-two million, five hundred fifty-six thousand, two hundred four".

Divisors: 1 2 4 19 38 73 76 146 292 1387 2774 5548 9473 18946 37892 179987 359974 691529 719948 1383058 2766116 13139051 26278102 52556204