Base | Representation |
---|---|
bin | 1011111000110011111101… |
… | …0110010110101101000001 |
3 | 1201021112121221202100110211 |
4 | 2332030333112112231001 |
5 | 3203122141431301442 |
6 | 43444323430554121 |
7 | 2516215564322425 |
oct | 276147726265501 |
9 | 51245557670424 |
10 | 13070648306497 |
11 | 418a25a244061 |
12 | 1571219808941 |
13 | 73a731512c82 |
14 | 3328a0b9ab85 |
15 | 179ee6b58617 |
hex | be33f596b41 |
13070648306497 has 2 divisors, whose sum is σ = 13070648306498. Its totient is φ = 13070648306496.
The previous prime is 13070648306483. The next prime is 13070648306539. The reversal of 13070648306497 is 79460384607031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11057992526736 + 2012655779761 = 3325356^2 + 1418681^2 .
It is a cyclic number.
It is not a de Polignac number, because 13070648306497 - 231 = 13068500822849 is a prime.
It is a super-2 number, since 2×130706483064972 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13070648306467) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535324153248 + 6535324153249.
It is an arithmetic number, because the mean of its divisors is an integer number (6535324153249).
Almost surely, 213070648306497 is an apocalyptic number.
It is an amenable number.
13070648306497 is a deficient number, since it is larger than the sum of its proper divisors (1).
13070648306497 is an equidigital number, since it uses as much as digits as its factorization.
13070648306497 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18289152, while the sum is 58.
The spelling of 13070648306497 in words is "thirteen trillion, seventy billion, six hundred forty-eight million, three hundred six thousand, four hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •