Base | Representation |
---|---|
bin | 1000011001000101… |
… | …1111101011001011 |
3 | 12210222220200220102 |
4 | 2012101133223023 |
5 | 14103144430011 |
6 | 1011311520015 |
7 | 106552626035 |
oct | 20621375313 |
9 | 5728820812 |
10 | 2252733131 |
11 | a56677820 |
12 | 52a52900b |
13 | 29b935aac |
14 | 175286c55 |
15 | d2b8673b |
hex | 8645facb |
2252733131 has 4 divisors (see below), whose sum is σ = 2457527064. Its totient is φ = 2047939200.
The previous prime is 2252733097. The next prime is 2252733163. The reversal of 2252733131 is 1313372522.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2252733131 is a prime.
It is a super-2 number, since 2×22527331312 = 10149613119010126322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2252733094 and 2252733103.
It is not an unprimeable number, because it can be changed into a prime (2252733181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102396950 + ... + 102396971.
It is an arithmetic number, because the mean of its divisors is an integer number (614381766).
Almost surely, 22252733131 is an apocalyptic number.
2252733131 is a deficient number, since it is larger than the sum of its proper divisors (204793933).
2252733131 is a wasteful number, since it uses less digits than its factorization.
2252733131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204793932.
The product of its digits is 7560, while the sum is 29.
The square root of 2252733131 is about 47462.9658892067. The cubic root of 2252733131 is about 1310.9010623796.
The spelling of 2252733131 in words is "two billion, two hundred fifty-two million, seven hundred thirty-three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •