Base | Representation |
---|---|
bin | 1000011010110111… |
… | …0111100111110001 |
3 | 12211111220121002021 |
4 | 2012231313213301 |
5 | 14112100434444 |
6 | 1012135151441 |
7 | 110003065360 |
oct | 20655674761 |
9 | 5744817067 |
10 | 2260171249 |
11 | a5a898126 |
12 | 530b15581 |
13 | 2a033b54b |
14 | 1762617d7 |
15 | d3655584 |
hex | 86b779f1 |
2260171249 has 4 divisors (see below), whose sum is σ = 2583052864. Its totient is φ = 1937289636.
The previous prime is 2260171223. The next prime is 2260171253. The reversal of 2260171249 is 9421710622.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2260171249 - 25 = 2260171217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2260171279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161440797 + ... + 161440810.
It is an arithmetic number, because the mean of its divisors is an integer number (645763216).
Almost surely, 22260171249 is an apocalyptic number.
It is an amenable number.
2260171249 is a deficient number, since it is larger than the sum of its proper divisors (322881615).
2260171249 is an equidigital number, since it uses as much as digits as its factorization.
2260171249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322881614.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 2260171249 is about 47541.2583867949. The cubic root of 2260171249 is about 1312.3422635413.
The spelling of 2260171249 in words is "two billion, two hundred sixty million, one hundred seventy-one thousand, two hundred forty-nine".
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