Base | Representation |
---|---|
bin | 1011001110100010000110… |
… | …1111001101000010100100 |
3 | 1121201002210122002111010222 |
4 | 2303220201233031002210 |
5 | 3104222112304443022 |
6 | 42130521041303512 |
7 | 2412563212001210 |
oct | 263504157150244 |
9 | 47632718074128 |
10 | 12344302031012 |
11 | 3a2a209754776 |
12 | 14744a9934b98 |
13 | 6b70a7951813 |
14 | 3096787c3940 |
15 | 166184aec242 |
hex | b3a21bcd0a4 |
12344302031012 has 12 divisors (see below), whose sum is σ = 24688604062080. Its totient is φ = 5290415156136.
The previous prime is 12344302030993. The next prime is 12344302031023. The reversal of 12344302031012 is 21013020344321.
12344302031012 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220433964812 + ... + 220433964867.
It is an arithmetic number, because the mean of its divisors is an integer number (2057383671840).
Almost surely, 212344302031012 is an apocalyptic number.
It is an amenable number.
12344302031012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12344302031012 is a wasteful number, since it uses less digits than its factorization.
12344302031012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440867929690 (or 440867929688 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12344302031012 its reverse (21013020344321), we get a palindrome (33357322375333).
The spelling of 12344302031012 in words is "twelve trillion, three hundred forty-four billion, three hundred two million, thirty-one thousand, twelve".
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