Base | Representation |
---|---|
bin | 11101100110110110100000… |
… | …001111110100001000110111 |
3 | 122002001021001122000210001011 |
4 | 131212312200033310020313 |
5 | 114031403124233404421 |
6 | 1140535042423213051 |
7 | 36266410532003233 |
oct | 3546664017641067 |
9 | 562037048023034 |
10 | 130213212013111 |
11 | 38543127591427 |
12 | 127302392a7187 |
13 | 578708cb782a6 |
14 | 24224d2c375c3 |
15 | 100c22789d4e1 |
hex | 766da03f4237 |
130213212013111 has 16 divisors (see below), whose sum is σ = 131607588250624. Its totient is φ = 128824793121024.
The previous prime is 130213212013081. The next prime is 130213212013127. The reversal of 130213212013111 is 111310212312031.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130213212013111 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 (130213213013111) 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, 172712281 + ... + 173464573.
It is an arithmetic number, because the mean of its divisors is an integer number (8225474265664).
Almost surely, 2130213212013111 is an apocalyptic number.
130213212013111 is a deficient number, since it is larger than the sum of its proper divisors (1394376237513).
130213212013111 is a wasteful number, since it uses less digits than its factorization.
130213212013111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 756250.
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 130213212013111 its reverse (111310212312031), we get a palindrome (241523424325142).
The spelling of 130213212013111 in words is "one hundred thirty trillion, two hundred thirteen billion, two hundred twelve million, thirteen thousand, one hundred eleven".
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