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465195625 = 54744313
BaseRepresentation
bin11011101110100…
…101001001101001
31012102100101102121
4123232211021221
51423042230000
6114054431241
714346045316
oct3356451151
91172311377
10465195625
112196553a4
1210b962521
13754ba3ab
1445ad5d0d
152ac90b1a
hex1bba5269

465195625 has 10 divisors (see below), whose sum is σ = 581309234. Its totient is φ = 372156000.

The previous prime is 465195593. The next prime is 465195637. The reversal of 465195625 is 526591564.

It can be written as a sum of positive squares in 5 ways, for example, as 281836944 + 183358681 = 16788^2 + 13541^2 .

It is not a de Polignac number, because 465195625 - 25 = 465195593 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 371532 + ... + 372781.

Almost surely, 2465195625 is an apocalyptic number.

It is an amenable number.

465195625 is a deficient number, since it is larger than the sum of its proper divisors (116113609).

465195625 is an frugal number, since it uses more digits than its factorization.

465195625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744333 (or 744318 counting only the distinct ones).

The product of its digits is 324000, while the sum is 43.

The square root of 465195625 is about 21568.3941219554. The cubic root of 465195625 is about 774.8397171133.

The spelling of 465195625 in words is "four hundred sixty-five million, one hundred ninety-five thousand, six hundred twenty-five".

Divisors: 1 5 25 125 625 744313 3721565 18607825 93039125 465195625