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632048325 = 3528427311
BaseRepresentation
bin100101101011000…
…100101011000101
31122001022101022020
4211223010223011
52243301021300
6142414553353
721443215326
oct4553045305
91561271266
10632048325
112a4858297
12157808859
13a0c39cbc
145dd2a44d
153a74d8a0
hex25ac4ac5

632048325 has 12 divisors (see below), whose sum is σ = 1044986688. Its totient is φ = 337092400.

The previous prime is 632048323. The next prime is 632048327. The reversal of 632048325 is 523840236.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (632048323) and next prime (632048327).

It is not a de Polignac number, because 632048325 - 21 = 632048323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632048323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4213581 + ... + 4213730.

It is an arithmetic number, because the mean of its divisors is an integer number (87082224).

Almost surely, 2632048325 is an apocalyptic number.

It is an amenable number.

632048325 is a deficient number, since it is larger than the sum of its proper divisors (412938363).

632048325 is a wasteful number, since it uses less digits than its factorization.

632048325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8427324 (or 8427319 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 632048325 is about 25140.5712942248. The cubic root of 632048325 is about 858.1899577237.

It can be divided in two parts, 6320 and 48325, that added together give a palindrome (54645).

The spelling of 632048325 in words is "six hundred thirty-two million, forty-eight thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 8427311 25281933 42136555 126409665 210682775 632048325