Base | Representation |
---|---|
bin | 101100000010… |
… | …0111100101010 |
3 | 1121110001001212 |
4 | 1120010330222 |
5 | 21402321223 |
6 | 2142513122 |
7 | 400152455 |
oct | 130047452 |
9 | 47401055 |
10 | 23088938 |
11 | 12040074 |
12 | 78957a2 |
13 | 4a253c2 |
14 | 30d049c |
15 | 2061278 |
hex | 1604f2a |
23088938 has 8 divisors (see below), whose sum is σ = 35370432. Its totient is φ = 11298796.
The previous prime is 23088931. The next prime is 23088943. The reversal of 23088938 is 83988032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 23088895 and 23088904.
It is not an unprimeable number, because it can be changed into a prime (23088931) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 122720 + ... + 122907.
It is an arithmetic number, because the mean of its divisors is an integer number (4421304).
Almost surely, 223088938 is an apocalyptic number.
23088938 is a deficient number, since it is larger than the sum of its proper divisors (12281494).
23088938 is a wasteful number, since it uses less digits than its factorization.
23088938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245676.
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 23088938 is about 4805.0950042637. The cubic root of 23088938 is about 284.7527886040.
The spelling of 23088938 in words is "twenty-three million, eighty-eight thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •