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632223425 = 52231099519
BaseRepresentation
bin100101101011101…
…111011011000001
31122001122021111102
4211223233123001
52243322122200
6142422424145
721444544661
oct4553573301
91561567442
10632223425
112a49678a9
12157892055
13a0c9b902
145dd741a1
153a7856d5
hex25aef6c1

632223425 has 12 divisors (see below), whose sum is σ = 818042880. Its totient is φ = 483787920.

The previous prime is 632223419. The next prime is 632223433. The reversal of 632223425 is 524322236.

It is not a de Polignac number, because 632223425 - 28 = 632223169 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549185 + ... + 550334.

It is an arithmetic number, because the mean of its divisors is an integer number (68170240).

Almost surely, 2632223425 is an apocalyptic number.

It is an amenable number.

632223425 is a deficient number, since it is larger than the sum of its proper divisors (185819455).

632223425 is a wasteful number, since it uses less digits than its factorization.

632223425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099552 (or 1099547 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 632223425 is about 25144.0534719444. The cubic root of 632223425 is about 858.2692001809.

The spelling of 632223425 in words is "six hundred thirty-two million, two hundred twenty-three thousand, four hundred twenty-five".