Base | Representation |
---|---|
bin | 111100100110001011… |
… | …0100110101110110111 |
3 | 110102212222120121002020 |
4 | 1321030112212232313 |
5 | 4113001240404421 |
6 | 135440401444223 |
7 | 12254512601220 |
oct | 1711426465667 |
9 | 412788517066 |
10 | 130130013111 |
11 | 50207aaa98a |
12 | 21278340673 |
13 | c36aac6277 |
14 | 6426870247 |
15 | 35b9495dc6 |
hex | 1e4c5a6bb7 |
130130013111 has 32 divisors (see below), whose sum is σ = 207321707520. Its totient is φ = 70987090944.
The previous prime is 130130013107. The next prime is 130130013161. The reversal of 130130013111 is 111310031031.
It is not a de Polignac number, because 130130013111 - 22 = 130130013107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130130013161) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18810 + ... + 510503.
It is an arithmetic number, because the mean of its divisors is an integer number (6478803360).
Almost surely, 2130130013111 is an apocalyptic number.
130130013111 is a deficient number, since it is larger than the sum of its proper divisors (77191694409).
130130013111 is a wasteful number, since it uses less digits than its factorization.
130130013111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 529855.
The product of its (nonzero) digits is 27, while the sum is 15.
Adding to 130130013111 its reverse (111310031031), we get a palindrome (241440044142).
The spelling of 130130013111 in words is "one hundred thirty billion, one hundred thirty million, thirteen thousand, one hundred eleven".
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