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925234337 = 19710934297
BaseRepresentation
bin110111001001011…
…111010010100001
32101110222202220102
4313021133102201
53343324444322
6231450552145
731633235126
oct6711372241
92343882812
10925234337
114352a8285
12219a38655
131198c0451
148ac4874d
1556363792
hex3725f4a1

925234337 has 8 divisors (see below), whose sum is σ = 930998376. Its totient is φ = 919481472.

The previous prime is 925234327. The next prime is 925234361. The reversal of 925234337 is 733432529.

It can be written as a sum of positive squares in 4 ways, for example, as 707347216 + 217887121 = 26596^2 + 14761^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 925234337 - 28 = 925234081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 925234337.

It is not an unprimeable number, because it can be changed into a prime (925234307) 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, 213173 + ... + 217469.

It is an arithmetic number, because the mean of its divisors is an integer number (116374797).

Almost surely, 2925234337 is an apocalyptic number.

It is an amenable number.

925234337 is a deficient number, since it is larger than the sum of its proper divisors (5764039).

925234337 is a wasteful number, since it uses less digits than its factorization.

925234337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587.

The product of its digits is 136080, while the sum is 38.

The square root of 925234337 is about 30417.6648840768. The cubic root of 925234337 is about 974.4298527677.

The spelling of 925234337 in words is "nine hundred twenty-five million, two hundred thirty-four thousand, three hundred thirty-seven".

Divisors: 1 197 1093 4297 215321 846509 4696621 925234337