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632425327 = 3129097013
BaseRepresentation
bin100101101100100…
…000101101101111
31122002000112110021
4211230200231233
52243400102302
6142431023011
721446345422
oct4554405557
91562015407
10632425327
112a4a95566
1215796aa67
13a103c791
145ddc79b9
153a7c5437
hex25b20b6f

632425327 has 8 divisors (see below), whose sum is σ = 653143680. Its totient is φ = 611726880.

The previous prime is 632425271. The next prime is 632425333. The reversal of 632425327 is 723524236.

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 632425327 - 227 = 498207599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 632425292 and 632425301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632425727) 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, 86673 + ... + 93685.

It is an arithmetic number, because the mean of its divisors is an integer number (81642960).

Almost surely, 2632425327 is an apocalyptic number.

632425327 is a deficient number, since it is larger than the sum of its proper divisors (20718353).

632425327 is a wasteful number, since it uses less digits than its factorization.

632425327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9953.

The product of its digits is 60480, while the sum is 34.

The square root of 632425327 is about 25148.0680570099. The cubic root of 632425327 is about 858.3605538691.

The spelling of 632425327 in words is "six hundred thirty-two million, four hundred twenty-five thousand, three hundred twenty-seven".

Divisors: 1 31 2909 7013 90179 217403 20400817 632425327