Base | Representation |
---|---|
bin | 1000011110100101… |
… | …1110100001100001 |
3 | 12212121022110201002 |
4 | 2013221132201201 |
5 | 14130101001324 |
6 | 1013454121345 |
7 | 110252645636 |
oct | 20751364141 |
9 | 5777273632 |
10 | 2275797089 |
11 | a686a0045 |
12 | 5361b0255 |
13 | 2a364c9c7 |
14 | 17836c18d |
15 | d4be03ae |
hex | 87a5e861 |
2275797089 has 12 divisors (see below), whose sum is σ = 2449885932. Its totient is φ = 2106754560.
The previous prime is 2275797037. The next prime is 2275797101. The reversal of 2275797089 is 9807975722.
It can be written as a sum of positive squares in 6 ways, for example, as 49561600 + 2226235489 = 7040^2 + 47183^2 .
It is not a de Polignac number, because 2275797089 - 220 = 2274748513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2275797289) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45269 + ... + 81245.
It is an arithmetic number, because the mean of its divisors is an integer number (204157161).
Almost surely, 22275797089 is an apocalyptic number.
It is an amenable number.
2275797089 is a deficient number, since it is larger than the sum of its proper divisors (174088843).
2275797089 is an equidigital number, since it uses as much as digits as its factorization.
2275797089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36116 (or 36055 counting only the distinct ones).
The product of its (nonzero) digits is 4445280, while the sum is 56.
The square root of 2275797089 is about 47705.3151021980. The cubic root of 2275797089 is about 1315.3596415926.
The spelling of 2275797089 in words is "two billion, two hundred seventy-five million, seven hundred ninety-seven thousand, eighty-nine".
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