Base | Representation |
---|---|
bin | 101100101011… |
… | …0100111101011 |
3 | 1122002000221211 |
4 | 1121112213223 |
5 | 21444022332 |
6 | 2154013551 |
7 | 403044664 |
oct | 131264753 |
9 | 48060854 |
10 | 23423467 |
11 | 12249441 |
12 | 7a172b7 |
13 | 4b11752 |
14 | 317a36b |
15 | 20ca447 |
hex | 16569eb |
23423467 has 4 divisors (see below), whose sum is σ = 24801336. Its totient is φ = 22045600.
The previous prime is 23423461. The next prime is 23423471. The reversal of 23423467 is 76432432.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 23423467 - 27 = 23423339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23423461) 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, 688909 + ... + 688942.
It is an arithmetic number, because the mean of its divisors is an integer number (6200334).
Almost surely, 223423467 is an apocalyptic number.
23423467 is a deficient number, since it is larger than the sum of its proper divisors (1377869).
23423467 is a wasteful number, since it uses less digits than its factorization.
23423467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1377868.
The product of its digits is 24192, while the sum is 31.
The square root of 23423467 is about 4839.7796437441. The cubic root of 23423467 is about 286.1214335911.
Adding to 23423467 its reverse (76432432), we get a palindrome (99855899).
The spelling of 23423467 in words is "twenty-three million, four hundred twenty-three thousand, four hundred sixty-seven".
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