Base | Representation |
---|---|
bin | 1011010001111010100101… |
… | …1111100111111011000010 |
3 | 1121220122210120102201012111 |
4 | 2310132221133213323002 |
5 | 3111200121020114132 |
6 | 42213331311245534 |
7 | 2420021246325454 |
oct | 264365137477302 |
9 | 47818716381174 |
10 | 12402414223042 |
11 | 3a5191a553758 |
12 | 14838075198aa |
13 | 6bc70925666c |
14 | 30c3cc6642d4 |
15 | 16793674e647 |
hex | b47a97e7ec2 |
12402414223042 has 32 divisors (see below), whose sum is σ = 20735652689280. Its totient is φ = 5528991985920.
The previous prime is 12402414222941. The next prime is 12402414223057. The reversal of 12402414223042 is 24032241420421.
It is a junction number, because it is equal to n+sod(n) for n = 12402414222995 and 12402414223013.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13773667 + ... + 14646457.
It is an arithmetic number, because the mean of its divisors is an integer number (647989146540).
Almost surely, 212402414223042 is an apocalyptic number.
12402414223042 is a deficient number, since it is larger than the sum of its proper divisors (8333238466238).
12402414223042 is a wasteful number, since it uses less digits than its factorization.
12402414223042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 894826.
The product of its (nonzero) digits is 24576, while the sum is 31.
Adding to 12402414223042 its reverse (24032241420421), we get a palindrome (36434655643463).
The spelling of 12402414223042 in words is "twelve trillion, four hundred two billion, four hundred fourteen million, two hundred twenty-three thousand, forty-two".
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