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2315104324253 = 717186911040857
BaseRepresentation
bin100001101100000110111…
…110001000101010011101
322012022200121020001100222
4201230012332020222131
5300412313201334003
64531313320131125
7326155305032240
oct41540676105235
98168617201328
102315104324253
11812915044496
12314823906aa5
1313a40c707b46
14800a1a11257
154034b70bc38
hex21b06f88a9d

2315104324253 has 16 divisors (see below), whose sum is σ = 2801623353984. Its totient is φ = 1867545469440.

The previous prime is 2315104324201. The next prime is 2315104324271. The reversal of 2315104324253 is 3524234015132.

It is not a de Polignac number, because 2315104324253 - 216 = 2315104258717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315104324283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1703801 + ... + 2744657.

It is an arithmetic number, because the mean of its divisors is an integer number (175101459624).

Almost surely, 22315104324253 is an apocalyptic number.

It is an amenable number.

2315104324253 is a deficient number, since it is larger than the sum of its proper divisors (486519029731).

2315104324253 is a wasteful number, since it uses less digits than its factorization.

2315104324253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059572.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 2315104324253 its reverse (3524234015132), we get a palindrome (5839338339385).

The spelling of 2315104324253 in words is "two trillion, three hundred fifteen billion, one hundred four million, three hundred twenty-four thousand, two hundred fifty-three".

Divisors: 1 7 17 119 18691 130837 317747 1040857 2224229 7285999 17694569 123861983 19454658187 136182607309 330729189179 2315104324253