Base | Representation |
---|---|
bin | 11000010001100000… |
… | …00001001111101011 |
3 | 1020122012110100011001 |
4 | 30020300001033223 |
5 | 203142104121002 |
6 | 5553042415431 |
7 | 640636454461 |
oct | 141060011753 |
9 | 36565410131 |
10 | 13031707627 |
11 | 5588071904 |
12 | 2638361577 |
13 | 12c8b24003 |
14 | 8b8a60831 |
15 | 514116a87 |
hex | 308c013eb |
13031707627 has 2 divisors, whose sum is σ = 13031707628. Its totient is φ = 13031707626.
The previous prime is 13031707603. The next prime is 13031707651. The reversal of 13031707627 is 72670713031.
It is a balanced prime because it is at equal distance from previous prime (13031707603) and next prime (13031707651).
It is a cyclic number.
It is not a de Polignac number, because 13031707627 - 231 = 10884223979 is a prime.
It is a super-2 number, since 2×130317076272 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13031707657) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515853813 + 6515853814.
It is an arithmetic number, because the mean of its divisors is an integer number (6515853814).
Almost surely, 213031707627 is an apocalyptic number.
13031707627 is a deficient number, since it is larger than the sum of its proper divisors (1).
13031707627 is an equidigital number, since it uses as much as digits as its factorization.
13031707627 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 37044, while the sum is 37.
The spelling of 13031707627 in words is "thirteen billion, thirty-one million, seven hundred seven thousand, six hundred twenty-seven".
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