Base | Representation |
---|---|
bin | 110100101010101101… |
… | …0110001011000111100 |
3 | 101210221021210122102020 |
4 | 1221111122301120330 |
5 | 3323113132343400 |
6 | 123543005200140 |
7 | 11112531046665 |
oct | 1512532613074 |
9 | 353837718366 |
10 | 113102231100 |
11 | 43a6a296271 |
12 | 19b05860050 |
13 | a886126601 |
14 | 568d1dc36c |
15 | 2e1e6322a0 |
hex | 1a556b163c |
113102231100 has 144 divisors (see below), whose sum is σ = 330553114080. Its totient is φ = 29856153600.
The previous prime is 113102231093. The next prime is 113102231117. The reversal of 113102231100 is 1132201311.
It is a happy number.
It is a super-2 number, since 2×1131022311002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 113102231100.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 36237540 + ... + 36240660.
Almost surely, 2113102231100 is an apocalyptic number.
113102231100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113102231100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165276557040).
113102231100 is an abundant number, since it is smaller than the sum of its proper divisors (217450882980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113102231100 is a wasteful number, since it uses less digits than its factorization.
113102231100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4320 (or 4313 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 113102231100 its reverse (1132201311), we get a palindrome (114234432411).
The spelling of 113102231100 in words is "one hundred thirteen billion, one hundred two million, two hundred thirty-one thousand, one hundred".
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