Base | Representation |
---|---|
bin | 101011111010… |
… | …0110110011110 |
3 | 1121022200121221 |
4 | 1113310312132 |
5 | 21343214011 |
6 | 2141243554 |
7 | 366456316 |
oct | 127646636 |
9 | 47280557 |
10 | 23023006 |
11 | 11aa5586 |
12 | 78635ba |
13 | 4a013a6 |
14 | 30b4446 |
15 | 204b971 |
hex | 15f4d9e |
23023006 has 8 divisors (see below), whose sum is σ = 34557120. Its totient is φ = 11503968.
The previous prime is 23023001. The next prime is 23023037. The reversal of 23023006 is 60032032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023001) 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, 1555 + ... + 6961.
It is an arithmetic number, because the mean of its divisors is an integer number (4319640).
Almost surely, 223023006 is an apocalyptic number.
23023006 is a deficient number, since it is larger than the sum of its proper divisors (11534114).
23023006 is a wasteful number, since it uses less digits than its factorization.
23023006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7538.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 23023006 is about 4798.2294651257. The cubic root of 23023006 is about 284.4814866830.
Adding to 23023006 its reverse (60032032), we get a palindrome (83055038).
The spelling of 23023006 in words is "twenty-three million, twenty-three thousand, six".
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