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252014273 = 7179912137
BaseRepresentation
bin11110000010101…
…10111011000001
3122120012122120222
433001112323001
51004003424043
641001312425
76150041330
oct1701267301
9576178528
10252014273
1111a28a065
1270495715
1340299494
1425681d17
15171d0d68
hexf056ec1

252014273 has 16 divisors (see below), whose sum is σ = 305409024. Its totient is φ = 203005440.

The previous prime is 252014209. The next prime is 252014297. The reversal of 252014273 is 372410252.

252014273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 252014273 - 26 = 252014209 is a prime.

It is a super-2 number, since 2×2520142732 = 127022387591437058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252014173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116861 + ... + 118997.

It is an arithmetic number, because the mean of its divisors is an integer number (19088064).

Almost surely, 2252014273 is an apocalyptic number.

It is an amenable number.

252014273 is a deficient number, since it is larger than the sum of its proper divisors (53394751).

252014273 is a wasteful number, since it uses less digits than its factorization.

252014273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 252014273 is about 15874.9574172657. The cubic root of 252014273 is about 631.6478845935.

The spelling of 252014273 in words is "two hundred fifty-two million, fourteen thousand, two hundred seventy-three".

Divisors: 1 7 17 119 991 2137 6937 14959 16847 36329 117929 254303 2117767 14824369 36002039 252014273