Base | Representation |
---|---|
bin | 1011111010100101110110… |
… | …0100111000101001100011 |
3 | 1201101110112120011121111212 |
4 | 2332221131210320221203 |
5 | 3204122244332444412 |
6 | 43510341212500335 |
7 | 2521350310211351 |
oct | 276513544705143 |
9 | 51343476147455 |
10 | 13101220203107 |
11 | 41a1218290513 |
12 | 157713017a6ab |
13 | 74059421401a |
14 | 3341611547d1 |
15 | 17abd5a9d222 |
hex | bea5d938a63 |
13101220203107 has 2 divisors, whose sum is σ = 13101220203108. Its totient is φ = 13101220203106.
The previous prime is 13101220203091. The next prime is 13101220203139. The reversal of 13101220203107 is 70130202210131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13101220203107 - 24 = 13101220203091 is a prime.
It is not a weakly prime, because it can be changed into another prime (13101220203157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550610101553 + 6550610101554.
It is an arithmetic number, because the mean of its divisors is an integer number (6550610101554).
Almost surely, 213101220203107 is an apocalyptic number.
13101220203107 is a deficient number, since it is larger than the sum of its proper divisors (1).
13101220203107 is an equidigital number, since it uses as much as digits as its factorization.
13101220203107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 23.
Adding to 13101220203107 its reverse (70130202210131), we get a palindrome (83231422413238).
The spelling of 13101220203107 in words is "thirteen trillion, one hundred one billion, two hundred twenty million, two hundred three thousand, one hundred seven".
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