Base | Representation |
---|---|
bin | 10000000111001110000100 |
3 | 21221121001212 |
4 | 100013032010 |
5 | 2040131001 |
6 | 230310552 |
7 | 50621336 |
oct | 20071604 |
9 | 7847055 |
10 | 4223876 |
11 | 2425508 |
12 | 14b8458 |
13 | b4b747 |
14 | 7bd456 |
15 | 5867bb |
hex | 407384 |
4223876 has 6 divisors (see below), whose sum is σ = 7391790. Its totient is φ = 2111936.
The previous prime is 4223873. The next prime is 4223897. The reversal of 4223876 is 6783224.
It can be written as a sum of positive squares in only one way, i.e., 2190400 + 2033476 = 1480^2 + 1426^2 .
It is a super-2 number, since 2×42238762 = 35682256926752, which contains 22 as substring.
It is a d-powerful number, because it can be written as 411 + 23 + 211 + 39 + 8 + 72 + 65 .
It is not an unprimeable number, because it can be changed into a prime (4223873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527981 + ... + 527988.
It is an arithmetic number, because the mean of its divisors is an integer number (1231965).
Almost surely, 24223876 is an apocalyptic number.
It is an amenable number.
4223876 is a deficient number, since it is larger than the sum of its proper divisors (3167914).
4223876 is a wasteful number, since it uses less digits than its factorization.
4223876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055973 (or 1055971 counting only the distinct ones).
The product of its digits is 16128, while the sum is 32.
The square root of 4223876 is about 2055.2070455309. The cubic root of 4223876 is about 161.6480190109.
The spelling of 4223876 in words is "four million, two hundred twenty-three thousand, eight hundred seventy-six".
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