Base | Representation |
---|---|
bin | 1011001110010010011101… |
… | …1110110100010011101001 |
3 | 1121200200222000200112020200 |
4 | 2303210213132310103221 |
5 | 3104140012434301101 |
6 | 42124544254542413 |
7 | 2412354160332054 |
oct | 263444736642351 |
9 | 47620860615220 |
10 | 12340103431401 |
11 | 3a28454754739 |
12 | 1473717807a09 |
13 | 6b6888b46355 |
14 | 30939ad33a9b |
15 | 165edb1e7986 |
hex | b39277b44e9 |
12340103431401 has 6 divisors (see below), whose sum is σ = 17824593845370. Its totient is φ = 8226735620928.
The previous prime is 12340103431399. The next prime is 12340103431421. The reversal of 12340103431401 is 10413430104321.
12340103431401 is a `hidden beast` number, since 1 + 2 + 340 + 1 + 0 + 3 + 4 + 314 + 0 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11843784590400 + 496318841001 = 3441480^2 + 704499^2 .
It is not a de Polignac number, because 12340103431401 - 21 = 12340103431399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12340103431421) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685561301736 + ... + 685561301753.
It is an arithmetic number, because the mean of its divisors is an integer number (2970765640895).
Almost surely, 212340103431401 is an apocalyptic number.
It is an amenable number.
12340103431401 is a deficient number, since it is larger than the sum of its proper divisors (5484490413969).
12340103431401 is a wasteful number, since it uses less digits than its factorization.
12340103431401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1371122603495 (or 1371122603492 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 12340103431401 its reverse (10413430104321), we get a palindrome (22753533535722).
The spelling of 12340103431401 in words is "twelve trillion, three hundred forty billion, one hundred three million, four hundred thirty-one thousand, four hundred one".
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