Search a number
-
+
204312330120325 = 5272344574979587
BaseRepresentation
bin101110011101001000101011…
…110111000010110010000101
3222210102001211120112210112211
4232131020223313002302011
5203234423123002322300
62002311442205543421
761015036001456050
oct5635105367026205
9883361746483484
10204312330120325
115a111410a3a0a9
121aab9121b74b71
138a007545634ab
143864aab897a97
151894974e374ba
hexb9d22bdc2c85

204312330120325 has 24 divisors (see below), whose sum is σ = 289541052339392. Its totient is φ = 140099257825920.

The previous prime is 204312330120313. The next prime is 204312330120421. The reversal of 204312330120325 is 523021033213402.

204312330120325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204312330120325 - 227 = 204312195902597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38540182 + ... + 43519768.

Almost surely, 2204312330120325 is an apocalyptic number.

204312330120325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204312330120325 is a deficient number, since it is larger than the sum of its proper divisors (85228722219067).

204312330120325 is a wasteful number, since it uses less digits than its factorization.

204312330120325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214061 (or 5214056 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 204312330120325 its reverse (523021033213402), we get a palindrome (727333363333727).

The spelling of 204312330120325 in words is "two hundred four trillion, three hundred twelve billion, three hundred thirty million, one hundred twenty thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 234457 1172285 1641199 4979587 5861425 8205995 24897935 34857109 41029975 124489675 174285545 871427725 1167499029259 5837495146295 8172493204813 29187475731475 40862466024065 204312330120325