Base | Representation |
---|---|
bin | 101101001011… |
… | …1101110000111 |
3 | 1122120120201211 |
4 | 1122113232013 |
5 | 22031040434 |
6 | 2203432251 |
7 | 405235255 |
oct | 132275607 |
9 | 48516654 |
10 | 23690119 |
11 | 12410812 |
12 | 7b25687 |
13 | 4ba5c2b |
14 | 32095d5 |
15 | 212e464 |
hex | 1697b87 |
23690119 has 8 divisors (see below), whose sum is σ = 24393600. Its totient is φ = 22993656.
The previous prime is 23690083. The next prime is 23690137. The reversal of 23690119 is 91109632.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23690119 is a prime.
It is a super-2 number, since 2×236901192 = 1122443476468322, 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 (23690189) 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, 5532 + ... + 8830.
It is an arithmetic number, because the mean of its divisors is an integer number (3049200).
Almost surely, 223690119 is an apocalyptic number.
23690119 is a deficient number, since it is larger than the sum of its proper divisors (703481).
23690119 is a wasteful number, since it uses less digits than its factorization.
23690119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3509.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 23690119 is about 4867.2496340336. The cubic root of 23690119 is about 287.2030718901.
The spelling of 23690119 in words is "twenty-three million, six hundred ninety thousand, one hundred nineteen".
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