Base | Representation |
---|---|
bin | 101011001001… |
… | …110000000111 |
3 | 210021201022222 |
4 | 223021300013 |
5 | 10343442020 |
6 | 1042242555 |
7 | 165102662 |
oct | 53116007 |
9 | 23251288 |
10 | 11312135 |
11 | 6426a7a |
12 | 395645b |
13 | 2460b93 |
14 | 17066d9 |
15 | ed6b25 |
hex | ac9c07 |
11312135 has 8 divisors (see below), whose sum is σ = 13596000. Its totient is φ = 9035424.
The previous prime is 11312111. The next prime is 11312177. The reversal of 11312135 is 53121311.
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 11312135 - 26 = 11312071 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2741 + ... + 5489.
It is an arithmetic number, because the mean of its divisors is an integer number (1699500).
Almost surely, 211312135 is an apocalyptic number.
11312135 is a deficient number, since it is larger than the sum of its proper divisors (2283865).
11312135 is an equidigital number, since it uses as much as digits as its factorization.
11312135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3577.
The product of its digits is 90, while the sum is 17.
The square root of 11312135 is about 3363.3517508581. The cubic root of 11312135 is about 224.4820017879.
Adding to 11312135 its reverse (53121311), we get a palindrome (64433446).
The spelling of 11312135 in words is "eleven million, three hundred twelve thousand, one hundred thirty-five".
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