Base | Representation |
---|---|
bin | 111100100010101000… |
… | …1000010101011110111 |
3 | 110102120200211220111000 |
4 | 1321011101002223313 |
5 | 4112230321123411 |
6 | 135420513214343 |
7 | 12251540144235 |
oct | 1710521025367 |
9 | 412520756430 |
10 | 130011114231 |
11 | 50156980449 |
12 | 212445613b3 |
13 | c34c2965bb |
14 | 6414b5d955 |
15 | 35add0b956 |
hex | 1e45442af7 |
130011114231 has 16 divisors (see below), whose sum is σ = 193304408800. Its totient is φ = 86361168384.
The previous prime is 130011114229. The next prime is 130011114257. The reversal of 130011114231 is 132411110031.
It is a happy number.
130011114231 is a `hidden beast` number, since 130 + 0 + 1 + 111 + 423 + 1 = 666.
It is not a de Polignac number, because 130011114231 - 21 = 130011114229 is a prime.
It is a super-2 number, since 2×1300111142312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130011114221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8684266 + ... + 8699223.
It is an arithmetic number, because the mean of its divisors is an integer number (12081525550).
Almost surely, 2130011114231 is an apocalyptic number.
130011114231 is a deficient number, since it is larger than the sum of its proper divisors (63293294569).
130011114231 is a wasteful number, since it uses less digits than its factorization.
130011114231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17383775 (or 17383769 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 130011114231 its reverse (132411110031), we get a palindrome (262422224262).
The spelling of 130011114231 in words is "one hundred thirty billion, eleven million, one hundred fourteen thousand, two hundred thirty-one".
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