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53070884 = 2231427991
BaseRepresentation
bin1100101001110…
…0110000100100
310200212021120022
43022130300210
5102041232014
65133254312
71213044416
oct312346044
9120767508
1053070884
1127a58a39
1215934398
13acc20b9
1470969b6
1549d4a8e
hex329cc24

53070884 has 12 divisors (see below), whose sum is σ = 95870208. Its totient is φ = 25679400.

The previous prime is 53070877. The next prime is 53070893. The reversal of 53070884 is 48807035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213872 + ... + 214119.

It is an arithmetic number, because the mean of its divisors is an integer number (7989184).

Almost surely, 253070884 is an apocalyptic number.

It is an amenable number.

53070884 is a deficient number, since it is larger than the sum of its proper divisors (42799324).

53070884 is a wasteful number, since it uses less digits than its factorization.

53070884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428026 (or 428024 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 53070884 is about 7284.9765957071. The cubic root of 53070884 is about 375.7959602935.

The spelling of 53070884 in words is "fifty-three million, seventy thousand, eight hundred eighty-four".

Divisors: 1 2 4 31 62 124 427991 855982 1711964 13267721 26535442 53070884