Base | Representation |
---|---|
bin | 11010111100100… |
… | …00101111111011 |
3 | 120202022212002210 |
4 | 31132100233323 |
5 | 430331133411 |
6 | 34232430203 |
7 | 5413165134 |
oct | 1536205773 |
9 | 522285083 |
10 | 226036731 |
11 | 106656818 |
12 | 63848363 |
13 | 37aa235b |
14 | 2203cc8b |
15 | 14c9dca6 |
hex | d790bfb |
226036731 has 16 divisors (see below), whose sum is σ = 309270528. Its totient is φ = 146760000.
The previous prime is 226036703. The next prime is 226036739. The reversal of 226036731 is 137630622.
It is not a de Polignac number, because 226036731 - 210 = 226035707 is a prime.
It is a super-2 number, since 2×2260367312 = 102185207522332722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (226036739) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91150 + ... + 93596.
It is an arithmetic number, because the mean of its divisors is an integer number (19329408).
Almost surely, 2226036731 is an apocalyptic number.
226036731 is a deficient number, since it is larger than the sum of its proper divisors (83233797).
226036731 is a wasteful number, since it uses less digits than its factorization.
226036731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3242.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 226036731 is about 15034.5179836269. The cubic root of 226036731 is about 609.1529324913.
The spelling of 226036731 in words is "two hundred twenty-six million, thirty-six thousand, seven hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •