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252034353 = 3228003817
BaseRepresentation
bin11110000010110…
…11110100110001
3122120020200010200
433001123310301
51004010044403
641001545413
76150154014
oct1701336461
9576220120
10252034353
1111a2a315a
12704a5269
13402a566c
142568937b
15171d6ca3
hexf05bd31

252034353 has 6 divisors (see below), whose sum is σ = 364049634. Its totient is φ = 168022896.

The previous prime is 252034313. The next prime is 252034357. The reversal of 252034353 is 353430252.

252034353 is a `hidden beast` number, since 25 + 203 + 435 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 216178209 + 35856144 = 14703^2 + 5988^2 .

It is not a de Polignac number, because 252034353 - 213 = 252026161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252034357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14001900 + ... + 14001917.

It is an arithmetic number, because the mean of its divisors is an integer number (60674939).

Almost surely, 2252034353 is an apocalyptic number.

It is an amenable number.

252034353 is a deficient number, since it is larger than the sum of its proper divisors (112015281).

252034353 is a wasteful number, since it uses less digits than its factorization.

252034353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28003823 (or 28003820 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 252034353 is about 15875.5898473096. The cubic root of 252034353 is about 631.6646603003.

The spelling of 252034353 in words is "two hundred fifty-two million, thirty-four thousand, three hundred fifty-three".

Divisors: 1 3 9 28003817 84011451 252034353