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537083620 = 225211127271
BaseRepresentation
bin100000000000110…
…011111011100100
31101102121200012221
4200000303323210
52044443133440
6125143322124
716211064313
oct4000637344
91342550187
10537083620
11256195967
1212ba50344
138736a378
145148a27a
1532240d4a
hex20033ee4

537083620 has 24 divisors (see below), whose sum is σ = 1133229888. Its totient is φ = 213813600.

The previous prime is 537083563. The next prime is 537083671. The reversal of 537083620 is 26380735.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59416 + ... + 67855.

It is an arithmetic number, because the mean of its divisors is an integer number (47217912).

Almost surely, 2537083620 is an apocalyptic number.

It is an amenable number.

537083620 is an abundant number, since it is smaller than the sum of its proper divisors (596146268).

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

537083620 is a wasteful number, since it uses less digits than its factorization.

537083620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127491 (or 127489 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 537083620 is about 23175.0646169541. The cubic root of 537083620 is about 812.8566614024.

The spelling of 537083620 in words is "five hundred thirty-seven million, eighty-three thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 211 422 844 1055 2110 4220 127271 254542 509084 636355 1272710 2545420 26854181 53708362 107416724 134270905 268541810 537083620