Base | Representation |
---|---|
bin | 101010111011… |
… | …011010010001 |
3 | 210011201202100 |
4 | 222323122101 |
5 | 10340102033 |
6 | 1041111013 |
7 | 164436504 |
oct | 52733221 |
9 | 23151670 |
10 | 11253393 |
11 | 6396928 |
12 | 3928469 |
13 | 2440218 |
14 | 16cd13b |
15 | ec4513 |
hex | abb691 |
11253393 has 12 divisors (see below), whose sum is σ = 16651908. Its totient is φ = 7319040.
The previous prime is 11253383. The next prime is 11253397. The reversal of 11253393 is 39335211.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 7225344 = 2007^2 + 2688^2 .
It is not a de Polignac number, because 11253393 - 26 = 11253329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11253397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14880 + ... + 15617.
It is an arithmetic number, because the mean of its divisors is an integer number (1387659).
Almost surely, 211253393 is an apocalyptic number.
It is an amenable number.
11253393 is a deficient number, since it is larger than the sum of its proper divisors (5398515).
11253393 is a wasteful number, since it uses less digits than its factorization.
11253393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30544 (or 30541 counting only the distinct ones).
The product of its digits is 2430, while the sum is 27.
The square root of 11253393 is about 3354.6077266947. The cubic root of 11253393 is about 224.0927615914.
The spelling of 11253393 in words is "eleven million, two hundred fifty-three thousand, three hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •