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52695804 = 22374391429
BaseRepresentation
bin1100100100000…
…1001011111100
310200011020001110
43021001023330
5101442231204
65121242020
71206623040
oct311011374
9120136043
1052695804
1127822157
1215793310
13abc0465
146dda020
15495d889
hex32412fc

52695804 has 48 divisors (see below), whose sum is σ = 140940800. Its totient is φ = 15011136.

The previous prime is 52695803. The next prime is 52695809. The reversal of 52695804 is 40859625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52695803) 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, 36162 + ... + 37590.

Almost surely, 252695804 is an apocalyptic number.

It is an amenable number.

52695804 is an abundant number, since it is smaller than the sum of its proper divisors (88244996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52695804 is a wasteful number, since it uses less digits than its factorization.

52695804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1880 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 52695804 is about 7259.1875578470. The cubic root of 52695804 is about 374.9085501447.

The spelling of 52695804 in words is "fifty-two million, six hundred ninety-five thousand, eight hundred four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 439 878 1317 1429 1756 2634 2858 3073 4287 5268 5716 6146 8574 9219 10003 12292 17148 18438 20006 30009 36876 40012 60018 120036 627331 1254662 1881993 2509324 3763986 4391317 7527972 8782634 13173951 17565268 26347902 52695804