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252222114 = 2342037019
BaseRepresentation
bin11110000100010…
…01101010100010
3122120121012200210
433002021222202
51004032101424
641005554550
76151565304
oct1702115242
9576535623
10252222114
1111a411231
1270575a56
134033cc71
14256d7974
1517222729
hexf089aa2

252222114 has 8 divisors (see below), whose sum is σ = 504444240. Its totient is φ = 84074036.

The previous prime is 252222079. The next prime is 252222151. The reversal of 252222114 is 411222252.

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

252222114 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21018504 + ... + 21018515.

It is an arithmetic number, because the mean of its divisors is an integer number (63055530).

Almost surely, 2252222114 is an apocalyptic number.

252222114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252222114 is a wasteful number, since it uses less digits than its factorization.

252222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42037024.

The product of its digits is 640, while the sum is 21.

The square root of 252222114 is about 15881.5022589174. The cubic root of 252222114 is about 631.8214809175.

Adding to 252222114 its reverse (411222252), we get a palindrome (663444366).

The spelling of 252222114 in words is "two hundred fifty-two million, two hundred twenty-two thousand, one hundred fourteen".

Divisors: 1 2 3 6 42037019 84074038 126111057 252222114