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4632725 = 52185309
BaseRepresentation
bin10001101011000010010101
322201100220102
4101223002111
52141221400
6243143445
754243326
oct21530225
98640812
104632725
1126846a9
121674b85
13c62876
1488844d
156179d5
hex46b095

4632725 has 6 divisors (see below), whose sum is σ = 5744610. Its totient is φ = 3706160.

The previous prime is 4632709. The next prime is 4632757. The reversal of 4632725 is 5272364.

It can be written as a sum of positive squares in 3 ways, for example, as 857476 + 3775249 = 926^2 + 1943^2 .

It is not a de Polignac number, because 4632725 - 24 = 4632709 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 43 + 66 + 3 + 210 + 72 + 222 + 58 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92630 + ... + 92679.

It is an arithmetic number, because the mean of its divisors is an integer number (957435).

Almost surely, 24632725 is an apocalyptic number.

It is an amenable number.

4632725 is a deficient number, since it is larger than the sum of its proper divisors (1111885).

4632725 is a wasteful number, since it uses less digits than its factorization.

4632725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185319 (or 185314 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 4632725 is about 2152.3765934427. The cubic root of 4632725 is about 166.7038028359.

The spelling of 4632725 in words is "four million, six hundred thirty-two thousand, seven hundred twenty-five".

Divisors: 1 5 25 185309 926545 4632725