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2312053331325 = 35252159169631
BaseRepresentation
bin100001101001010001000…
…111100001010101111101
322012000210222020112212220
4201221101013201111331
5300340041123100300
64530050450515553
7326016560025153
oct41512107412575
98160728215786
102312053331325
11811599915331
12314111b95bb9
1313a0445ab29a
147dc927333d3
154021d943da0
hex21a511e157d

2312053331325 has 24 divisors (see below), whose sum is σ = 3829931940096. Its totient is φ = 1230728304000.

The previous prime is 2312053331321. The next prime is 2312053331327. The reversal of 2312053331325 is 5231333502132.

It is a happy number.

It is not a de Polignac number, because 2312053331325 - 22 = 2312053331321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312053331321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29545741 + ... + 29623890.

It is an arithmetic number, because the mean of its divisors is an integer number (159580497504).

Almost surely, 22312053331325 is an apocalyptic number.

2312053331325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2312053331325 is a deficient number, since it is larger than the sum of its proper divisors (1517878608771).

2312053331325 is a wasteful number, since it uses less digits than its factorization.

2312053331325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59170165 (or 59170160 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 2312053331325 its reverse (5231333502132), we get a palindrome (7543386833457).

The spelling of 2312053331325 in words is "two trillion, three hundred twelve billion, fifty-three million, three hundred thirty-one thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 521 1563 2605 7815 13025 39075 59169631 177508893 295848155 887544465 1479240775 4437722325 30827377751 92482133253 154136888755 462410666265 770684443775 2312053331325