Base | Representation |
---|---|
bin | 1010111011010000010010… |
… | …0011110000101001110101 |
3 | 1120112102220121001120022202 |
4 | 2232310010203300221311 |
5 | 3033310312100310401 |
6 | 41314424132434245 |
7 | 2346626550163541 |
oct | 256640443605165 |
9 | 46472817046282 |
10 | 12013100010101 |
11 | 39117aa858333 |
12 | 1420276a78985 |
13 | 691aa4709858 |
14 | 2d761973ca21 |
15 | 15c74d02a06b |
hex | aed048f0a75 |
12013100010101 has 16 divisors (see below), whose sum is σ = 12208578312000. Its totient is φ = 11818465895808.
The previous prime is 12013100010083. The next prime is 12013100010127. The reversal of 12013100010101 is 10101000131021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12013100010101 - 210 = 12013100009077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12013100015101) 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, 230875250 + ... + 230927276.
It is an arithmetic number, because the mean of its divisors is an integer number (763036144500).
Almost surely, 212013100010101 is an apocalyptic number.
It is an amenable number.
12013100010101 is a deficient number, since it is larger than the sum of its proper divisors (195478301899).
12013100010101 is an equidigital number, since it uses as much as digits as its factorization.
12013100010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60068.
The product of its (nonzero) digits is 6, while the sum is 11.
Adding to 12013100010101 its reverse (10101000131021), we get a palindrome (22114100141122).
The spelling of 12013100010101 in words is "twelve trillion, thirteen billion, one hundred million, ten thousand, one hundred one".
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