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252264118 = 2547923021
BaseRepresentation
bin11110000100100…
…11111010110110
3122120200100022111
433002103322312
51004034422433
641010521234
76152131621
oct1702237266
9576610274
10252264118
1111a43a847
127059621a
1340356112
1425708db8
151722edcd
hexf093eb6

252264118 has 8 divisors (see below), whose sum is σ = 378481680. Its totient is φ = 126103560.

The previous prime is 252264109. The next prime is 252264119. The reversal of 252264118 is 811462252.

252264118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2522641183 (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252264118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252264119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553 + ... + 22468.

It is an arithmetic number, because the mean of its divisors is an integer number (47310210).

Almost surely, 2252264118 is an apocalyptic number.

252264118 is a deficient number, since it is larger than the sum of its proper divisors (126217562).

252264118 is a wasteful number, since it uses less digits than its factorization.

252264118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28502.

The product of its digits is 7680, while the sum is 31.

The square root of 252264118 is about 15882.8246228434. The cubic root of 252264118 is about 631.8565525929.

The spelling of 252264118 in words is "two hundred fifty-two million, two hundred sixty-four thousand, one hundred eighteen".

Divisors: 1 2 5479 10958 23021 46042 126132059 252264118