Base | Representation |
---|---|
bin | 101010101110… |
… | …100110101111 |
3 | 210002001210202 |
4 | 222232212233 |
5 | 10331412233 |
6 | 1040024115 |
7 | 164130545 |
oct | 52564657 |
9 | 23061722 |
10 | 11200943 |
11 | 6360486 |
12 | 390203b |
13 | 24223a0 |
14 | 16b7d95 |
15 | eb3be8 |
hex | aae9af |
11200943 has 8 divisors (see below), whose sum is σ = 12772368. Its totient is φ = 9730944.
The previous prime is 11200939. The next prime is 11200961. The reversal of 11200943 is 34900211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11200943 - 22 = 11200939 is a prime.
It is a super-2 number, since 2×112009432 = 250922248178498, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25121 + ... + 25562.
It is an arithmetic number, because the mean of its divisors is an integer number (1596546).
Almost surely, 211200943 is an apocalyptic number.
11200943 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
11200943 is a deficient number, since it is larger than the sum of its proper divisors (1571425).
11200943 is a wasteful number, since it uses less digits than its factorization.
11200943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50713.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 11200943 is about 3346.7809907432. The cubic root of 11200943 is about 223.7440675476.
The spelling of 11200943 in words is "eleven million, two hundred thousand, nine hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.024 sec. • engine limits •