Base | Representation |
---|---|
bin | 110100101011100010… |
… | …1001010111100010110 |
3 | 101211000020021200221200 |
4 | 1221113011022330112 |
5 | 3323142302414110 |
6 | 123545443053330 |
7 | 11113320115401 |
oct | 1512705127426 |
9 | 354006250850 |
10 | 113130123030 |
11 | 43a84006951 |
12 | 19b13071246 |
13 | a88bb40c02 |
14 | 5692bbcd38 |
15 | 2e21ce16c0 |
hex | 1a5714af16 |
113130123030 has 24 divisors (see below), whose sum is σ = 294138320112. Its totient is φ = 30168032784.
The previous prime is 113130122939. The next prime is 113130123037. The reversal of 113130123030 is 30321031311.
It is a happy number.
113130123030 is a `hidden beast` number, since 1 + 131 + 301 + 230 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 113130122994 and 113130123012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113130123037) 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 11 ways as a sum of consecutive naturals, for example, 628500594 + ... + 628500773.
It is an arithmetic number, because the mean of its divisors is an integer number (12255763338).
Almost surely, 2113130123030 is an apocalyptic number.
113130123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113130123030 is an abundant number, since it is smaller than the sum of its proper divisors (181008197082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113130123030 is a wasteful number, since it uses less digits than its factorization.
113130123030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257001380 (or 1257001377 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 113130123030 its reverse (30321031311), we get a palindrome (143451154341).
The spelling of 113130123030 in words is "one hundred thirteen billion, one hundred thirty million, one hundred twenty-three thousand, thirty".
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