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252033674 = 2647194771
BaseRepresentation
bin11110000010110…
…11101010001010
3122120020122012112
433001123222022
51004010034144
641001542322
76150152024
oct1701335212
9576218175
10252033674
1111a2a26a2
12704a49a2
13402a5269
1425689014
15171d699e
hexf05ba8a

252033674 has 8 divisors (see below), whose sum is σ = 378636768. Its totient is φ = 125821420.

The previous prime is 252033673. The next prime is 252033679. The reversal of 252033674 is 476330252.

252033674 is digitally balanced in base 2, 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 self number, because there is not a number n which added to its sum of digits gives 252033674.

It is not an unprimeable number, because it can be changed into a prime (252033673) 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, 96092 + ... + 98679.

It is an arithmetic number, because the mean of its divisors is an integer number (47329596).

Almost surely, 2252033674 is an apocalyptic number.

252033674 is a deficient number, since it is larger than the sum of its proper divisors (126603094).

252033674 is a wasteful number, since it uses less digits than its factorization.

252033674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195420.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 252033674 is about 15875.5684622630. The cubic root of 252033674 is about 631.6640930487.

The spelling of 252033674 in words is "two hundred fifty-two million, thirty-three thousand, six hundred seventy-four".

Divisors: 1 2 647 1294 194771 389542 126016837 252033674