Base | Representation |
---|---|
bin | 1000100111111100001101 |
3 | 11020212011110 |
4 | 20213330031 |
5 | 1034320444 |
6 | 120242233 |
7 | 25134051 |
oct | 10477415 |
9 | 4225143 |
10 | 2260749 |
11 | 1304597 |
12 | 910379 |
13 | 61202a |
14 | 42bc61 |
15 | 2e9cb9 |
hex | 227f0d |
2260749 has 4 divisors (see below), whose sum is σ = 3014336. Its totient is φ = 1507164.
The previous prime is 2260733. The next prime is 2260759. The reversal of 2260749 is 9470622.
It is a happy number.
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 not a de Polignac number, because 2260749 - 24 = 2260733 is a prime.
It is a super-2 number, since 2×22607492 = 10221972082002, which contains 22 as substring.
It is a D-number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2260729) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376789 + ... + 376794.
It is an arithmetic number, because the mean of its divisors is an integer number (753584).
22260749 is an apocalyptic number.
It is an amenable number.
2260749 is a deficient number, since it is larger than the sum of its proper divisors (753587).
2260749 is an equidigital number, since it uses as much as digits as its factorization.
2260749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753586.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 2260749 is about 1503.5787308951. The cubic root of 2260749 is about 131.2454075491.
The spelling of 2260749 in words is "two million, two hundred sixty thousand, seven hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •