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52950484 = 2213237621
BaseRepresentation
bin1100100111111…
…1010111010100
310200122011102001
43021333113110
5102023403414
65130525044
71212033406
oct311772724
9120564361
1052950484
1127986534
1215896784
13ac7c362
147064b76
1549ae074
hex327f5d4

52950484 has 6 divisors (see below), whose sum is σ = 92663354. Its totient is φ = 26475240.

The previous prime is 52950479. The next prime is 52950493. The reversal of 52950484 is 48405925.

It can be written as a sum of positive squares in only one way, i.e., 51437584 + 1512900 = 7172^2 + 1230^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6618807 + ... + 6618814.

Almost surely, 252950484 is an apocalyptic number.

It is an amenable number.

52950484 is a deficient number, since it is larger than the sum of its proper divisors (39712870).

52950484 is a wasteful number, since it uses less digits than its factorization.

52950484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13237625 (or 13237623 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 52950484 is about 7276.7083217620. The cubic root of 52950484 is about 375.5115602028.

The spelling of 52950484 in words is "fifty-two million, nine hundred fifty thousand, four hundred eighty-four".

Divisors: 1 2 4 13237621 26475242 52950484