Base | Representation |
---|---|
bin | 101011110111… |
… | …1100001110110 |
3 | 1121021120201112 |
4 | 1113233201312 |
5 | 21342014311 |
6 | 2140555022 |
7 | 366335624 |
oct | 127574166 |
9 | 47246645 |
10 | 23001206 |
11 | 11a90168 |
12 | 7852a72 |
13 | 49c44a7 |
14 | 30aa514 |
15 | 204528b |
hex | 15ef876 |
23001206 has 4 divisors (see below), whose sum is σ = 34501812. Its totient is φ = 11500602.
The previous prime is 23001193. The next prime is 23001211. The reversal of 23001206 is 60210032.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5750300 + ... + 5750303.
It is an arithmetic number, because the mean of its divisors is an integer number (8625453).
Almost surely, 223001206 is an apocalyptic number.
23001206 is a deficient number, since it is larger than the sum of its proper divisors (11500606).
23001206 is a wasteful number, since it uses less digits than its factorization.
23001206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11500605.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 23001206 is about 4795.9572558562. The cubic root of 23001206 is about 284.3916684832.
Adding to 23001206 its reverse (60210032), we get a palindrome (83211238).
The spelling of 23001206 in words is "twenty-three million, one thousand, two hundred six".
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