Base | Representation |
---|---|
bin | 1011111010101001100100… |
… | …1011001100011001010111 |
3 | 1201101120010020122200211211 |
4 | 2332222121023030121113 |
5 | 3204131321321214312 |
6 | 43511024332042251 |
7 | 2521414141206226 |
oct | 276523113143127 |
9 | 51346106580754 |
10 | 13102220101207 |
11 | 41a1690744786 |
12 | 157736b003387 |
13 | 7406c34169c3 |
14 | 334217c76cbd |
15 | 17ac4375e3a7 |
hex | bea992cc657 |
13102220101207 has 2 divisors, whose sum is σ = 13102220101208. Its totient is φ = 13102220101206.
The previous prime is 13102220101183. The next prime is 13102220101249. The reversal of 13102220101207 is 70210102220131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13102220101207 - 215 = 13102220068439 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13102220101277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551110050603 + 6551110050604.
It is an arithmetic number, because the mean of its divisors is an integer number (6551110050604).
Almost surely, 213102220101207 is an apocalyptic number.
13102220101207 is a deficient number, since it is larger than the sum of its proper divisors (1).
13102220101207 is an equidigital number, since it uses as much as digits as its factorization.
13102220101207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336, while the sum is 22.
Adding to 13102220101207 its reverse (70210102220131), we get a palindrome (83312322321338).
The spelling of 13102220101207 in words is "thirteen trillion, one hundred two billion, two hundred twenty million, one hundred one thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •