Base | Representation |
---|---|
bin | 100011100000100101101110… |
… | …0101100110001001101001001 |
3 | 1111221220122002221000010112201 |
4 | 1013001023130230301031021 |
5 | 311414404024443014423 |
6 | 3024144024532240201 |
7 | 122534662503211132 |
oct | 10701133454611511 |
9 | 1457818087003481 |
10 | 312342314423113 |
11 | 905816a4820a37 |
12 | 2b046049170061 |
13 | 105389a532a890 |
14 | 571b63d268c89 |
15 | 2619b18be52ad |
hex | 11c12dcb31349 |
312342314423113 has 4 divisors (see below), whose sum is σ = 336368646301828. Its totient is φ = 288315982544400.
The previous prime is 312342314423053. The next prime is 312342314423147. The reversal of 312342314423113 is 311324413243213.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32817453737104 + 279524860686009 = 5728652^2 + 16718997^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-312342314423113 is a prime.
It is a super-2 number, since 2×3123423144231132 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312342314423213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12013165939338 + ... + 12013165939363.
It is an arithmetic number, because the mean of its divisors is an integer number (84092161575457).
Almost surely, 2312342314423113 is an apocalyptic number.
It is an amenable number.
312342314423113 is a deficient number, since it is larger than the sum of its proper divisors (24026331878715).
312342314423113 is a wasteful number, since it uses less digits than its factorization.
312342314423113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24026331878714.
The product of its digits is 124416, while the sum is 37.
Adding to 312342314423113 its reverse (311324413243213), we get a palindrome (623666727666326).
The spelling of 312342314423113 in words is "three hundred twelve trillion, three hundred forty-two billion, three hundred fourteen million, four hundred twenty-three thousand, one hundred thirteen".
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