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537080 = 23529463
BaseRepresentation
bin10000011000111111000
31000021201212
42003013320
5114141310
615302252
74364555
oct2030770
91007655
10537080
11337575
1221a988
1315a5cb
14dda2c
15a9205
hex831f8

537080 has 32 divisors (see below), whose sum is σ = 1252800. Its totient is φ = 206976.

The previous prime is 537079. The next prime is 537091. The reversal of 537080 is 80735.

It is a congruent number.

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, 929 + ... + 1391.

It is an arithmetic number, because the mean of its divisors is an integer number (39150).

2537080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626400).

537080 is an abundant number, since it is smaller than the sum of its proper divisors (715720).

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

537080 is a wasteful number, since it uses less digits than its factorization.

537080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 499 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 537080 is about 732.8574213311. The cubic root of 537080 is about 81.2854835152.

The spelling of 537080 in words is "five hundred thirty-seven thousand, eighty".

Divisors: 1 2 4 5 8 10 20 29 40 58 116 145 232 290 463 580 926 1160 1852 2315 3704 4630 9260 13427 18520 26854 53708 67135 107416 134270 268540 537080