Base | Representation |
---|---|
bin | 101101001000… |
… | …0100111110110 |
3 | 1122112002212001 |
4 | 1122100213312 |
5 | 22024123141 |
6 | 2203045514 |
7 | 405054433 |
oct | 132204766 |
9 | 48462761 |
10 | 23661046 |
11 | 123a0992 |
12 | 7b1089a |
13 | 4b95926 |
14 | 31dcb8a |
15 | 2125a31 |
hex | 16909f6 |
23661046 has 8 divisors (see below), whose sum is σ = 36073584. Its totient is φ = 11636520.
The previous prime is 23661041. The next prime is 23661047. The reversal of 23661046 is 64016632.
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 (23661041) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 96850 + ... + 97093.
It is an arithmetic number, because the mean of its divisors is an integer number (4509198).
Almost surely, 223661046 is an apocalyptic number.
23661046 is a deficient number, since it is larger than the sum of its proper divisors (12412538).
23661046 is a wasteful number, since it uses less digits than its factorization.
23661046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194006.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 23661046 is about 4864.2621228713. The cubic root of 23661046 is about 287.0855366293.
Adding to 23661046 its reverse (64016632), we get a palindrome (87677678).
The spelling of 23661046 in words is "twenty-three million, six hundred sixty-one thousand, forty-six".
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