Base | Representation |
---|---|
bin | 101101011110… |
… | …0111101011000 |
3 | 1122212022222001 |
4 | 1122330331120 |
5 | 22100431043 |
6 | 2211010344 |
7 | 406442044 |
oct | 132747530 |
9 | 48768861 |
10 | 23842648 |
11 | 12505375 |
12 | 7b999b4 |
13 | 4c2a49b |
14 | 3249024 |
15 | 215e74d |
hex | 16bcf58 |
23842648 has 32 divisors (see below), whose sum is σ = 46186560. Its totient is φ = 11531520.
The previous prime is 23842639. The next prime is 23842649. The reversal of 23842648 is 84624832.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23842649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51265 + ... + 51727.
It is an arithmetic number, because the mean of its divisors is an integer number (1443330).
Almost surely, 223842648 is an apocalyptic number.
It is an amenable number.
23842648 is a deficient number, since it is larger than the sum of its proper divisors (22343912).
23842648 is a wasteful number, since it uses less digits than its factorization.
23842648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 667 (or 663 counting only the distinct ones).
The product of its digits is 73728, while the sum is 37.
The square root of 23842648 is about 4882.8934045297. The cubic root of 23842648 is about 287.8181400741.
The spelling of 23842648 in words is "twenty-three million, eight hundred forty-two thousand, six hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •