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532524980 = 225132389051
BaseRepresentation
bin11111101111011…
…010111110110100
31101010001001221102
4133233122332310
52042311244410
6124501505232
716124246651
oct3757327664
91333031842
10532524980
11253661999
1212a412218
1386432450
1450a20c28
1531b402a5
hex1fbdafb4

532524980 has 48 divisors (see below), whose sum is σ = 1256701824. Its totient is φ = 188073600.

The previous prime is 532524977. The next prime is 532524991. The reversal of 532524980 is 89425235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38546 + ... + 50505.

It is an arithmetic number, because the mean of its divisors is an integer number (26181288).

Almost surely, 2532524980 is an apocalyptic number.

It is an amenable number.

532524980 is an abundant number, since it is smaller than the sum of its proper divisors (724176844).

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

532524980 is a wasteful number, since it uses less digits than its factorization.

532524980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89096 (or 89094 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 532524980 is about 23076.5027679672. The cubic root of 532524980 is about 810.5503448845.

The spelling of 532524980 in words is "five hundred thirty-two million, five hundred twenty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 230 260 299 460 598 1196 1495 2990 5980 89051 178102 356204 445255 890510 1157663 1781020 2048173 2315326 4096346 4630652 5788315 8192692 10240865 11576630 20481730 23153260 26626249 40963460 53252498 106504996 133131245 266262490 532524980