Base | Representation |
---|---|
bin | 1101011111110… |
… | …01111000000110 |
3 | 21220001020012001 |
4 | 12233321320012 |
5 | 212441034001 |
6 | 15122415514 |
7 | 2543235514 |
oct | 657717006 |
9 | 256036161 |
10 | 113221126 |
11 | 58a01787 |
12 | 31b0159a |
13 | 1a5c2565 |
14 | 110734b4 |
15 | 9e17001 |
hex | 6bf9e06 |
113221126 has 4 divisors (see below), whose sum is σ = 169831692. Its totient is φ = 56610562.
The previous prime is 113221103. The next prime is 113221127. The reversal of 113221126 is 621122311.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113221127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28305280 + ... + 28305283.
It is an arithmetic number, because the mean of its divisors is an integer number (42457923).
Almost surely, 2113221126 is an apocalyptic number.
113221126 is a deficient number, since it is larger than the sum of its proper divisors (56610566).
113221126 is an equidigital number, since it uses as much as digits as its factorization.
113221126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56610565.
The product of its digits is 144, while the sum is 19.
The square root of 113221126 is about 10640.5416215529. The cubic root of 113221126 is about 483.7739621388.
Adding to 113221126 its reverse (621122311), we get a palindrome (734343437).
The spelling of 113221126 in words is "one hundred thirteen million, two hundred twenty-one thousand, one hundred twenty-six".
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