Base | Representation |
---|---|
bin | 1010011110010001010010 |
3 | 12011111000110 |
4 | 22132101102 |
5 | 1200323201 |
6 | 134502150 |
7 | 32223105 |
oct | 12362122 |
9 | 5144013 |
10 | 2745426 |
11 | 1605752 |
12 | b04956 |
13 | 751818 |
14 | 51673c |
15 | 3936d6 |
hex | 29e452 |
2745426 has 8 divisors (see below), whose sum is σ = 5490864. Its totient is φ = 915140.
The previous prime is 2745419. The next prime is 2745433. The reversal of 2745426 is 6245472.
It is an interprime number because it is at equal distance from previous prime (2745419) and next prime (2745433).
It is a sphenic number, since it is the product of 3 distinct primes.
2745426 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 2745393 and 2745402.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228780 + ... + 228791.
It is an arithmetic number, because the mean of its divisors is an integer number (686358).
22745426 is an apocalyptic number.
2745426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2745426 is a wasteful number, since it uses less digits than its factorization.
2745426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457576.
The product of its digits is 13440, while the sum is 30.
The square root of 2745426 is about 1656.9327083500. The cubic root of 2745426 is about 140.0242475009.
The spelling of 2745426 in words is "two million, seven hundred forty-five thousand, four hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.129 sec. • engine limits •