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252955119 = 3139606607
BaseRepresentation
bin11110001001111…
…00100111101111
3122121222110012010
433010330213233
51004224030434
641033412303
76161040324
oct1704744757
9577873163
10252955119
1111a871a1a
127086a093
13405387b1
1425848b4b
15173199e9
hexf13c9ef

252955119 has 8 divisors (see below), whose sum is σ = 339700480. Its totient is φ = 167423256.

The previous prime is 252955099. The next prime is 252955123. The reversal of 252955119 is 911559252.

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

It is not a de Polignac number, because 252955119 - 27 = 252954991 is a prime.

It is a super-2 number, since 2×2529551192 = 127972584456608322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252955519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302887 + ... + 303720.

It is an arithmetic number, because the mean of its divisors is an integer number (42462560).

Almost surely, 2252955119 is an apocalyptic number.

252955119 is a deficient number, since it is larger than the sum of its proper divisors (86745361).

252955119 is a wasteful number, since it uses less digits than its factorization.

252955119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606749.

The product of its digits is 40500, while the sum is 39.

The square root of 252955119 is about 15904.5628358657. The cubic root of 252955119 is about 632.4329530497.

The spelling of 252955119 in words is "two hundred fifty-two million, nine hundred fifty-five thousand, one hundred nineteen".

Divisors: 1 3 139 417 606607 1819821 84318373 252955119