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552931984 = 24113141659
BaseRepresentation
bin100000111101010…
…001001010010000
31102112102212002101
4200331101022100
52113022310414
6130511130144
716462562413
oct4075211220
91375385071
10552931984
1126412aa90
12135213954
138a728bb7
1453613b7a
1533821a74
hex20f51290

552931984 has 20 divisors (see below), whose sum is σ = 1168697520. Its totient is φ = 251332640.

The previous prime is 552931957. The next prime is 552932057. The reversal of 552931984 is 489139255.

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, 1570654 + ... + 1571005.

It is an arithmetic number, because the mean of its divisors is an integer number (58434876).

Almost surely, 2552931984 is an apocalyptic number.

It is an amenable number.

552931984 is an abundant number, since it is smaller than the sum of its proper divisors (615765536).

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

552931984 is a wasteful number, since it uses less digits than its factorization.

552931984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141678 (or 3141672 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 552931984 is about 23514.5058208758. The cubic root of 552931984 is about 820.7745922824.

The spelling of 552931984 in words is "five hundred fifty-two million, nine hundred thirty-one thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 11 16 22 44 88 176 3141659 6283318 12566636 25133272 34558249 50266544 69116498 138232996 276465992 552931984