Base | Representation |
---|---|
bin | 1010111010100000100110… |
… | …1111101110011101000101 |
3 | 1120111012212200120221121222 |
4 | 2232220021233232131011 |
5 | 3033103104321143023 |
6 | 41304510201450125 |
7 | 2345664450045650 |
oct | 256501157563505 |
9 | 46435780527558 |
10 | 12000302131013 |
11 | 3907332784359 |
12 | 14198a4aa0945 |
13 | 690815185631 |
14 | 2d6b63b88897 |
15 | 15c24e700cc8 |
hex | aea09bee745 |
12000302131013 has 16 divisors (see below), whose sum is σ = 13744547556480. Its totient is φ = 10263537608256.
The previous prime is 12000302130997. The next prime is 12000302131033. The reversal of 12000302131013 is 31013120300021.
It is a cyclic number.
It is not a de Polignac number, because 12000302131013 - 24 = 12000302130997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12000302130982 and 12000302131000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12000302131033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104645495 + ... + 104760107.
It is an arithmetic number, because the mean of its divisors is an integer number (859034222280).
Almost surely, 212000302131013 is an apocalyptic number.
It is an amenable number.
12000302131013 is a deficient number, since it is larger than the sum of its proper divisors (1744245425467).
12000302131013 is a wasteful number, since it uses less digits than its factorization.
12000302131013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147116.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12000302131013 its reverse (31013120300021), we get a palindrome (43013422431034).
The spelling of 12000302131013 in words is "twelve trillion, three hundred two million, one hundred thirty-one thousand, thirteen".
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