Base | Representation |
---|---|
bin | 101100010011… |
… | …1100111100010 |
3 | 1121201020212102 |
4 | 1120213213202 |
5 | 21421342241 |
6 | 2145530402 |
7 | 401313464 |
oct | 130474742 |
9 | 47636772 |
10 | 23230946 |
11 | 12127832 |
12 | 7943a02 |
13 | 4a74c2b |
14 | 312a134 |
15 | 208d39b |
hex | 16279e2 |
23230946 has 4 divisors (see below), whose sum is σ = 34846422. Its totient is φ = 11615472.
The previous prime is 23230937. The next prime is 23230951. The reversal of 23230946 is 64903232.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 15171025 + 8059921 = 3895^2 + 2839^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807735 + ... + 5807738.
Almost surely, 223230946 is an apocalyptic number.
23230946 is a deficient number, since it is larger than the sum of its proper divisors (11615476).
23230946 is a wasteful number, since it uses less digits than its factorization.
23230946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11615475.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 23230946 is about 4819.8491677645. The cubic root of 23230946 is about 285.3353843832.
The spelling of 23230946 in words is "twenty-three million, two hundred thirty thousand, nine hundred forty-six".
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