Base | Representation |
---|---|
bin | 1000100111000101… |
… | …1000000100010001 |
3 | 12222002100102012120 |
4 | 2021301120010101 |
5 | 14213211002400 |
6 | 1021205444453 |
7 | 111164523210 |
oct | 21161300421 |
9 | 5862312176 |
10 | 2311422225 |
11 | a86812802 |
12 | 546110729 |
13 | 2aab44178 |
14 | 17cda3077 |
15 | d7dcaca0 |
hex | 89c58111 |
2311422225 has 48 divisors (see below), whose sum is σ = 4402003968. Its totient is φ = 1048299840.
The previous prime is 2311422203. The next prime is 2311422241. The reversal of 2311422225 is 5222241132.
It is not a de Polignac number, because 2311422225 - 26 = 2311422161 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2311422195 and 2311422204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49342 + ... + 84008.
It is an arithmetic number, because the mean of its divisors is an integer number (91708416).
Almost surely, 22311422225 is an apocalyptic number.
2311422225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2311422225 is a deficient number, since it is larger than the sum of its proper divisors (2090581743).
2311422225 is a wasteful number, since it uses less digits than its factorization.
2311422225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34814 (or 34809 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 2311422225 is about 48077.2526773317. The cubic root of 2311422225 is about 1322.1876459258.
Adding to 2311422225 its reverse (5222241132), we get a palindrome (7533663357).
The spelling of 2311422225 in words is "two billion, three hundred eleven million, four hundred twenty-two thousand, two hundred twenty-five".
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