Base | Representation |
---|---|
bin | 101100000010… |
… | …0110001110011 |
3 | 1121110000010010 |
4 | 1120010301303 |
5 | 21402310433 |
6 | 2142510003 |
7 | 400150443 |
oct | 130046163 |
9 | 47400103 |
10 | 23088243 |
11 | 1203a5a2 |
12 | 7895303 |
13 | 4a24ca9 |
14 | 30d0123 |
15 | 2060e63 |
hex | 1604c73 |
23088243 has 8 divisors (see below), whose sum is σ = 30878656. Its totient is φ = 15345000.
The previous prime is 23088223. The next prime is 23088281. The reversal of 23088243 is 34288032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23088243 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23088243.
It is not an unprimeable number, because it can be changed into a prime (23088223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10633 + ... + 12618.
It is an arithmetic number, because the mean of its divisors is an integer number (3859832).
Almost surely, 223088243 is an apocalyptic number.
23088243 is a deficient number, since it is larger than the sum of its proper divisors (7790413).
23088243 is a wasteful number, since it uses less digits than its factorization.
23088243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23585.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 23088243 is about 4805.0226846499. The cubic root of 23088243 is about 284.7499314613.
The spelling of 23088243 in words is "twenty-three million, eighty-eight thousand, two hundred forty-three".
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