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53883952 = 2431108637
BaseRepresentation
bin1100110110001…
…1010000110000
310202101120212221
43031203100300
5102243241302
65202530424
71223002033
oct315432060
9122346787
1053883952
11284638a1
1216066a14
13b2181c5
14722901a
154ae5937
hex3363430

53883952 has 20 divisors (see below), whose sum is σ = 107768896. Its totient is φ = 26072640.

The previous prime is 53883911. The next prime is 53883961. The reversal of 53883952 is 25938835.

53883952 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 53883899 and 53883908.

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, 53823 + ... + 54814.

Almost surely, 253883952 is an apocalyptic number.

It is an amenable number.

53883952 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.

53883952 is a wasteful number, since it uses less digits than its factorization.

53883952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108676 (or 108670 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 53883952 is about 7340.5689152817. The cubic root of 53883952 is about 377.7053590776.

The spelling of 53883952 in words is "fifty-three million, eight hundred eighty-three thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 31 62 124 248 496 108637 217274 434548 869096 1738192 3367747 6735494 13470988 26941976 53883952