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52950884 = 2271891103
BaseRepresentation
bin1100100111111…
…1011101100100
310200122011221212
43021333131210
5102023412014
65130530552
71212034520
oct311773544
9120564855
1052950884
1127986868
1215896a58
13ac7c5ac
147064d80
1549ae23e
hex327f764

52950884 has 12 divisors (see below), whose sum is σ = 105901824. Its totient is φ = 22693224.

The previous prime is 52950871. The next prime is 52950893. The reversal of 52950884 is 48805925.

52950884 is an admirable number.

It is a super-2 number, since 2×529508842 = 5607592232762912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945524 + ... + 945579.

It is an arithmetic number, because the mean of its divisors is an integer number (8825152).

Almost surely, 252950884 is an apocalyptic number.

It is an amenable number.

52950884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52950884 is a wasteful number, since it uses less digits than its factorization.

52950884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891114 (or 1891112 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 52950884 is about 7276.7358066650. The cubic root of 52950884 is about 375.5125057670.

The spelling of 52950884 in words is "fifty-two million, nine hundred fifty thousand, eight hundred eighty-four".

Divisors: 1 2 4 7 14 28 1891103 3782206 7564412 13237721 26475442 52950884