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5393052252 = 223472377889
BaseRepresentation
bin1010000010111001…
…10111001001011100
3111220211222102220000
411001130313021130
542021110133002
62251051454300
7250434121260
oct50134671134
914824872800
105393052252
112318267a85
121066157390
1367c4099a3
143923780a0
152186e661c
hex14173725c

5393052252 has 60 divisors (see below), whose sum is σ = 16112582640. Its totient is φ = 1540871424.

The previous prime is 5393052241. The next prime is 5393052263. The reversal of 5393052252 is 2522503935.

5393052252 is a `hidden beast` number, since 53 + 9 + 30 + 522 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (5393052241) and next prime (5393052263).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1186677 + ... + 1191212.

It is an arithmetic number, because the mean of its divisors is an integer number (268543044).

Almost surely, 25393052252 is an apocalyptic number.

It is an amenable number.

5393052252 is an abundant number, since it is smaller than the sum of its proper divisors (10719530388).

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

5393052252 is a wasteful number, since it uses less digits than its factorization.

5393052252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377912 (or 2377901 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 5393052252 is about 73437.4036305751. The cubic root of 5393052252 is about 1753.6579000635.

The spelling of 5393052252 in words is "five billion, three hundred ninety-three million, fifty-two thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 378 567 756 1134 2268 2377889 4755778 7133667 9511556 14267334 16645223 21401001 28534668 33290446 42802002 49935669 64203003 66580892 85604004 99871338 128406006 149807007 192609009 199742676 256812012 299614014 385218018 449421021 599228028 770436036 898842042 1348263063 1797684084 2696526126 5393052252