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925225041 = 313107221717
BaseRepresentation
bin110111001001011…
…101000001010001
32101110222022011010
4313021131001101
53343324200131
6231450441133
731633166046
oct6711350121
92343868133
10925225041
114352a12a4
12219a331a9
131198b9150
148ac451cd
1556360b46
hex3725d051

925225041 has 16 divisors (see below), whose sum is σ = 1340950464. Its totient is φ = 564045504.

The previous prime is 925225013. The next prime is 925225073. The reversal of 925225041 is 140522529.

It is not a de Polignac number, because 925225041 - 25 = 925225009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (925225841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106686 + ... + 115031.

It is an arithmetic number, because the mean of its divisors is an integer number (83809404).

Almost surely, 2925225041 is an apocalyptic number.

It is an amenable number.

925225041 is a deficient number, since it is larger than the sum of its proper divisors (415725423).

925225041 is a wasteful number, since it uses less digits than its factorization.

925225041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221840.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 925225041 is about 30417.5120777489. The cubic root of 925225041 is about 974.4265893313.

The spelling of 925225041 in words is "nine hundred twenty-five million, two hundred twenty-five thousand, forty-one".

Divisors: 1 3 13 39 107 321 1391 4173 221717 665151 2882321 8646963 23723719 71171157 308408347 925225041