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252010593 = 32211132707
BaseRepresentation
bin11110000010101…
…10000001100001
3122120012110112200
433001112001201
51004003314333
641001243413
76150024522
oct1701260141
9576173480
10252010593
1111a28731a
1270493569
13402978c3
1425680849
15171cec13
hexf056061

252010593 has 12 divisors (see below), whose sum is σ = 365743248. Its totient is φ = 167209560.

The previous prime is 252010579. The next prime is 252010613. The reversal of 252010593 is 395010252.

It is not a de Polignac number, because 252010593 - 26 = 252010529 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (252010543) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 64455 + ... + 68252.

It is an arithmetic number, because the mean of its divisors is an integer number (30478604).

Almost surely, 2252010593 is an apocalyptic number.

It is an amenable number.

252010593 is a deficient number, since it is larger than the sum of its proper divisors (113732655).

252010593 is a wasteful number, since it uses less digits than its factorization.

252010593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132924 (or 132921 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 252010593 is about 15874.8415110199. The cubic root of 252010593 is about 631.6448100645.

The spelling of 252010593 in words is "two hundred fifty-two million, ten thousand, five hundred ninety-three".

Divisors: 1 3 9 211 633 1899 132707 398121 1194363 28001177 84003531 252010593