Base | Representation |
---|---|
bin | 1011001100101010100011… |
… | …1001111010011111010001 |
3 | 1121121000222002022122012112 |
4 | 2303022220321322133101 |
5 | 3103210401231240101 |
6 | 42104052354235105 |
7 | 2410346020306550 |
oct | 263125071723721 |
9 | 47530862278175 |
10 | 12312210024401 |
11 | 3a17640642161 |
12 | 146a232285a95 |
13 | 6b4062039cb1 |
14 | 307cb25add97 |
15 | 1654074d96bb |
hex | b32a8e7a7d1 |
12312210024401 has 8 divisors (see below), whose sum is σ = 14336589570624. Its totient is φ = 10354203578160.
The previous prime is 12312210024391. The next prime is 12312210024419. The reversal of 12312210024401 is 10442001221321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12312210024401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12312210024451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16593274595 + ... + 16593275336.
It is an arithmetic number, because the mean of its divisors is an integer number (1792073696328).
Almost surely, 212312210024401 is an apocalyptic number.
It is an amenable number.
12312210024401 is a deficient number, since it is larger than the sum of its proper divisors (2024379546223).
12312210024401 is an equidigital number, since it uses as much as digits as its factorization.
12312210024401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33186549991.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 12312210024401 its reverse (10442001221321), we get a palindrome (22754211245722).
The spelling of 12312210024401 in words is "twelve trillion, three hundred twelve billion, two hundred ten million, twenty-four thousand, four hundred one".
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