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532042084 = 22719001503
BaseRepresentation
bin11111101101100…
…101000101100100
31101002010112112101
4133231211011210
52042200321314
6124443301444
716120166050
oct3755450544
91332115471
10532042084
11253362102
1212a21a884
13862c3702
1450936c60
1531a97174
hex1fb65164

532042084 has 12 divisors (see below), whose sum is σ = 1064084224. Its totient is φ = 228018024.

The previous prime is 532042073. The next prime is 532042111. The reversal of 532042084 is 480240235.

532042084 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 19001503 = 532042084 / (5 + 3 + 2 + 0 + 4 + 2 + 0 + 8 + 4).

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, 9500724 + ... + 9500779.

Almost surely, 2532042084 is an apocalyptic number.

It is an amenable number.

532042084 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.

532042084 is a wasteful number, since it uses less digits than its factorization.

532042084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19001514 (or 19001512 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 532042084 is about 23066.0374576996. The cubic root of 532042084 is about 810.3052672481.

The spelling of 532042084 in words is "five hundred thirty-two million, forty-two thousand, eighty-four".

Divisors: 1 2 4 7 14 28 19001503 38003006 76006012 133010521 266021042 532042084