Base | Representation |
---|---|
bin | 101100101011… |
… | …011101110101 |
3 | 211001001100121 |
4 | 230223131311 |
5 | 10444243443 |
6 | 1055011541 |
7 | 201360601 |
oct | 54533565 |
9 | 24031317 |
10 | 11712373 |
11 | 667a752 |
12 | 3b09bb1 |
13 | 25710ca |
14 | 17ac501 |
15 | 10654ed |
hex | b2b775 |
11712373 has 4 divisors (see below), whose sum is σ = 11877408. Its totient is φ = 11547340.
The previous prime is 11712367. The next prime is 11712397. The reversal of 11712373 is 37321711.
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 a cyclic number.
It is not a de Polignac number, because 11712373 - 213 = 11704181 is a prime.
It is a super-2 number, since 2×117123732 = 274359362582258, 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 (11712073) 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, 82411 + ... + 82552.
It is an arithmetic number, because the mean of its divisors is an integer number (2969352).
Almost surely, 211712373 is an apocalyptic number.
It is an amenable number.
11712373 is a deficient number, since it is larger than the sum of its proper divisors (165035).
11712373 is an equidigital number, since it uses as much as digits as its factorization.
11712373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165034.
The product of its digits is 882, while the sum is 25.
The square root of 11712373 is about 3422.3344371934. The cubic root of 11712373 is about 227.0988656398.
The spelling of 11712373 in words is "eleven million, seven hundred twelve thousand, three hundred seventy-three".
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