Base | Representation |
---|---|
bin | 101100000111… |
… | …1101110111111 |
3 | 1121112021200012 |
4 | 1120033232333 |
5 | 21410224434 |
6 | 2143453435 |
7 | 400425332 |
oct | 130175677 |
9 | 47467605 |
10 | 23133119 |
11 | 12070289 |
12 | 78b727b |
13 | 4a3c549 |
14 | 3102619 |
15 | 206e3ce |
hex | 160fbbf |
23133119 has 4 divisors (see below), whose sum is σ = 23250744. Its totient is φ = 23015496.
The previous prime is 23133109. The next prime is 23133139. The reversal of 23133119 is 91133132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23133119 - 224 = 6355903 is a prime.
It is a super-2 number, since 2×231331192 = 1070282389336322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23133094 and 23133103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23133109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58517 + ... + 58910.
It is an arithmetic number, because the mean of its divisors is an integer number (5812686).
Almost surely, 223133119 is an apocalyptic number.
23133119 is a deficient number, since it is larger than the sum of its proper divisors (117625).
23133119 is a wasteful number, since it uses less digits than its factorization.
23133119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117624.
The product of its digits is 486, while the sum is 23.
The square root of 23133119 is about 4809.6901147579. The cubic root of 23133119 is about 284.9342990031.
The spelling of 23133119 in words is "twenty-three million, one hundred thirty-three thousand, one hundred nineteen".
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