Base | Representation |
---|---|
bin | 100001101010100010000… |
… | …000011001111011001111 |
3 | 22012011022112211211011101 |
4 | 201222202000121323033 |
5 | 300400331031423211 |
6 | 4530433250003531 |
7 | 326065316060155 |
oct | 41524200317317 |
9 | 8164275754141 |
10 | 2313410420431 |
11 | 812125965480 |
12 | 3144305765a7 |
13 | 13a1cc7b42a6 |
14 | 7dd80a753d5 |
15 | 4029cb5e5c1 |
hex | 21aa2019ecf |
2313410420431 has 16 divisors (see below), whose sum is σ = 2566839559680. Its totient is φ = 2067177359680.
The previous prime is 2313410420381. The next prime is 2313410420467. The reversal of 2313410420431 is 1340240143132.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2313410420431 - 29 = 2313410419919 is a prime.
It is a super-2 number, since 2×23134104204312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2313410420431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313410420731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4682250 + ... + 5152696.
It is an arithmetic number, because the mean of its divisors is an integer number (160427472480).
Almost surely, 22313410420431 is an apocalyptic number.
2313410420431 is a deficient number, since it is larger than the sum of its proper divisors (253429139249).
2313410420431 is a wasteful number, since it uses less digits than its factorization.
2313410420431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478094.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 2313410420431 its reverse (1340240143132), we get a palindrome (3653650563563).
The spelling of 2313410420431 in words is "two trillion, three hundred thirteen billion, four hundred ten million, four hundred twenty thousand, four hundred thirty-one".
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