Base | Representation |
---|---|
bin | 11010100101101… |
… | …10111100110100 |
3 | 120112200222121122 |
4 | 31102312330310 |
5 | 424100004401 |
6 | 34044403112 |
7 | 5345605121 |
oct | 1522667464 |
9 | 515628548 |
10 | 223047476 |
11 | 1049a4963 |
12 | 62846498 |
13 | 37296872 |
14 | 218a1748 |
15 | 148ad21b |
hex | d4b6f34 |
223047476 has 24 divisors (see below), whose sum is σ = 398578656. Its totient is φ = 109185120.
The previous prime is 223047469. The next prime is 223047481. The reversal of 223047476 is 674740322.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
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, 53375 + ... + 57401.
It is an arithmetic number, because the mean of its divisors is an integer number (16607444).
Almost surely, 2223047476 is an apocalyptic number.
It is an amenable number.
223047476 is a deficient number, since it is larger than the sum of its proper divisors (175531180).
223047476 is a wasteful number, since it uses less digits than its factorization.
223047476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4319 (or 4317 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 35.
The square root of 223047476 is about 14934.7740525259. The cubic root of 223047476 is about 606.4557308505.
Adding to 223047476 its reverse (674740322), we get a palindrome (897787798).
The spelling of 223047476 in words is "two hundred twenty-three million, forty-seven thousand, four hundred seventy-six".
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