Base | Representation |
---|---|
bin | 10011000101111010001… |
… | …000111111010010011011 |
3 | 11122102112112012011002000 |
4 | 103011322020333102123 |
5 | 132444001113431021 |
6 | 2442421521412043 |
7 | 163534635465402 |
oct | 23057210772233 |
9 | 4572475164060 |
10 | 1312014202011 |
11 | 4664708a3a67 |
12 | 19233aa9a023 |
13 | 96951192306 |
14 | 47705022639 |
15 | 241dda4db26 |
hex | 1317a23f49b |
1312014202011 has 32 divisors (see below), whose sum is σ = 1968573235200. Its totient is φ = 863497065600.
The previous prime is 1312014201959. The next prime is 1312014202021. The reversal of 1312014202011 is 1102024102131.
1312014202011 is a `hidden beast` number, since 1 + 31 + 201 + 420 + 2 + 0 + 11 = 666.
It is not a de Polignac number, because 1312014202011 - 26 = 1312014201947 is a prime.
It is a super-2 number, since 2×13120142020112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1312014202021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19485475 + ... + 19552691.
It is an arithmetic number, because the mean of its divisors is an integer number (61517913600).
Almost surely, 21312014202011 is an apocalyptic number.
1312014202011 is a deficient number, since it is larger than the sum of its proper divisors (656559033189).
1312014202011 is an equidigital number, since it uses as much as digits as its factorization.
1312014202011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76456 (or 76450 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 1312014202011 its reverse (1102024102131), we get a palindrome (2414038304142).
The spelling of 1312014202011 in words is "one trillion, three hundred twelve billion, fourteen million, two hundred two thousand, eleven".
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