Base | Representation |
---|---|
bin | 101011111010… |
… | …0010011011110 |
3 | 1121022120112222 |
4 | 1113310103132 |
5 | 21343131031 |
6 | 2141225342 |
7 | 366446636 |
oct | 127642336 |
9 | 47276488 |
10 | 23020766 |
11 | 11aa392a |
12 | 7862252 |
13 | 4a00372 |
14 | 30b36c6 |
15 | 204ae7b |
hex | 15f44de |
23020766 has 8 divisors (see below), whose sum is σ = 34566024. Its totient is φ = 11498760.
The previous prime is 23020759. The next prime is 23020787. The reversal of 23020766 is 66702032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3080 + ... + 7451.
It is an arithmetic number, because the mean of its divisors is an integer number (4320753).
Almost surely, 223020766 is an apocalyptic number.
23020766 is a deficient number, since it is larger than the sum of its proper divisors (11545258).
23020766 is a wasteful number, since it uses less digits than its factorization.
23020766 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11626.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 23020766 is about 4797.9960400150. The cubic root of 23020766 is about 284.4722602712.
Adding to 23020766 its reverse (66702032), we get a palindrome (89722798).
The spelling of 23020766 in words is "twenty-three million, twenty thousand, seven hundred sixty-six".
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