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537613928 = 2367201741
BaseRepresentation
bin100000000010110…
…101011001101000
31101110121121122222
4200002311121220
52100112121203
6125202533212
716215433355
oct4002653150
91343547588
10537613928
11256518335
12130067208
13874c4867
145158762c
15322e8038
hex200b5668

537613928 has 8 divisors (see below), whose sum is σ = 1008026130. Its totient is φ = 268806960.

The previous prime is 537613897. The next prime is 537613939. The reversal of 537613928 is 829316735.

It can be written as a sum of positive squares in only one way, i.e., 323928004 + 213685924 = 17998^2 + 14618^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 33600863 + ... + 33600878.

Almost surely, 2537613928 is an apocalyptic number.

It is an amenable number.

537613928 is a deficient number, since it is larger than the sum of its proper divisors (470412202).

537613928 is a wasteful number, since it uses less digits than its factorization.

537613928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67201747 (or 67201743 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 537613928 is about 23186.5031429925. The cubic root of 537613928 is about 813.1241073994.

The spelling of 537613928 in words is "five hundred thirty-seven million, six hundred thirteen thousand, nine hundred twenty-eight".

Divisors: 1 2 4 8 67201741 134403482 268806964 537613928