Base | Representation |
---|---|
bin | 11010101100000… |
… | …11110000100111 |
3 | 120121021121100222 |
4 | 31112003300213 |
5 | 424303331000 |
6 | 34114354555 |
7 | 5356000646 |
oct | 1526036047 |
9 | 517247328 |
10 | 223886375 |
11 | 105418169 |
12 | 62b8ba5b |
13 | 374cb65b |
14 | 21a3d35d |
15 | 149c6a85 |
hex | d583c27 |
223886375 has 8 divisors (see below), whose sum is σ = 279410352. Its totient is φ = 179109000.
The previous prime is 223886303. The next prime is 223886387. The reversal of 223886375 is 573688322.
223886375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-223886375 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895421 + ... + 895670.
It is an arithmetic number, because the mean of its divisors is an integer number (34926294).
Almost surely, 2223886375 is an apocalyptic number.
223886375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
223886375 is a deficient number, since it is larger than the sum of its proper divisors (55523977).
223886375 is an equidigital number, since it uses as much as digits as its factorization.
223886375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1791106 (or 1791096 counting only the distinct ones).
The product of its digits is 483840, while the sum is 44.
The square root of 223886375 is about 14962.8331207696. The cubic root of 223886375 is about 607.2150887864.
The spelling of 223886375 in words is "two hundred twenty-three million, eight hundred eighty-six thousand, three hundred seventy-five".
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