Base | Representation |
---|---|
bin | 111111010001111… |
… | …0101011110001011 |
3 | 12110222101222221210 |
4 | 1332203311132023 |
5 | 13322032321100 |
6 | 550410104203 |
7 | 103421643603 |
oct | 17643653613 |
9 | 5428358853 |
10 | 2123323275 |
11 | 99a619227 |
12 | 4b311b063 |
13 | 27ab95b08 |
14 | 161ddbc03 |
15 | c6622c50 |
hex | 7e8f578b |
2123323275 has 36 divisors (see below), whose sum is σ = 3537988088. Its totient is φ = 1123630080.
The previous prime is 2123323261. The next prime is 2123323291. The reversal of 2123323275 is 5723233212.
It is not a de Polignac number, because 2123323275 - 28 = 2123323019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5543734 + ... + 5544116.
Almost surely, 22123323275 is an apocalyptic number.
2123323275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2123323275 is a deficient number, since it is larger than the sum of its proper divisors (1414664813).
2123323275 is an equidigital number, since it uses as much as digits as its factorization.
2123323275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972 (or 584 counting only the distinct ones).
The product of its digits is 15120, while the sum is 30.
The square root of 2123323275 is about 46079.5320614261. The cubic root of 2123323275 is about 1285.3025626569.
Adding to 2123323275 its reverse (5723233212), we get a palindrome (7846556487).
The spelling of 2123323275 in words is "two billion, one hundred twenty-three million, three hundred twenty-three thousand, two hundred seventy-five".
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