Base | Representation |
---|---|
bin | 101011110100… |
… | …1011110100111 |
3 | 1121020022201122 |
4 | 1113221132213 |
5 | 21340221143 |
6 | 2140244155 |
7 | 366203441 |
oct | 127513647 |
9 | 47208648 |
10 | 22976423 |
11 | 11a73588 |
12 | 784065b |
13 | 49b6122 |
14 | 30a1491 |
15 | 203cc68 |
hex | 15e97a7 |
22976423 has 4 divisors (see below), whose sum is σ = 23085528. Its totient is φ = 22867320.
The previous prime is 22976411. The next prime is 22976449. The reversal of 22976423 is 32467922.
It is a happy number.
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 22976423 - 28 = 22976167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22976923) 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, 54236 + ... + 54657.
It is an arithmetic number, because the mean of its divisors is an integer number (5771382).
Almost surely, 222976423 is an apocalyptic number.
22976423 is a deficient number, since it is larger than the sum of its proper divisors (109105).
22976423 is a wasteful number, since it uses less digits than its factorization.
22976423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109104.
The product of its digits is 36288, while the sum is 35.
The square root of 22976423 is about 4793.3728208851. The cubic root of 22976423 is about 284.2894910642.
The spelling of 22976423 in words is "twenty-two million, nine hundred seventy-six thousand, four hundred twenty-three".
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