Base | Representation |
---|---|
bin | 110100101010101011… |
… | …0100000011110100011 |
3 | 101210221012200212000102 |
4 | 1221111112200132203 |
5 | 3323112341111001 |
6 | 123542525213015 |
7 | 11112515412650 |
oct | 1512526403643 |
9 | 353835625012 |
10 | 113101113251 |
11 | 43a696a2425 |
12 | 19b0540116b |
13 | a885b24869 |
14 | 568cdcac27 |
15 | 2e1e4b0e6b |
hex | 1a555a07a3 |
113101113251 has 8 divisors (see below), whose sum is σ = 129261195264. Its totient is φ = 96941726280.
The previous prime is 113101113247. The next prime is 113101113259. The reversal of 113101113251 is 152311101311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113101113251 - 22 = 113101113247 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113101113259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240926 + ... + 533148.
It is an arithmetic number, because the mean of its divisors is an integer number (16157649408).
Almost surely, 2113101113251 is an apocalyptic number.
113101113251 is a deficient number, since it is larger than the sum of its proper divisors (16160082013).
113101113251 is an equidigital number, since it uses as much as digits as its factorization.
113101113251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347521.
The product of its (nonzero) digits is 90, while the sum is 20.
Adding to 113101113251 its reverse (152311101311), we get a palindrome (265412214562).
The spelling of 113101113251 in words is "one hundred thirteen billion, one hundred one million, one hundred thirteen thousand, two hundred fifty-one".
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