Base | Representation |
---|---|
bin | 1111100001101101001111 |
3 | 21122210022000 |
4 | 33201231033 |
5 | 2020221343 |
6 | 223123343 |
7 | 46411353 |
oct | 17415517 |
9 | 7583260 |
10 | 4070223 |
11 | 2330023 |
12 | 1443553 |
13 | ac6821 |
14 | 77d463 |
15 | 555ed3 |
hex | 3e1b4f |
4070223 has 16 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 2689848.
The previous prime is 4070221. The next prime is 4070243. The reversal of 4070223 is 3220704.
It is a happy number.
It is not a de Polignac number, because 4070223 - 21 = 4070221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4070196 and 4070205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4070221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2836 + ... + 4022.
It is an arithmetic number, because the mean of its divisors is an integer number (380160).
Almost surely, 24070223 is an apocalyptic number.
4070223 is a deficient number, since it is larger than the sum of its proper divisors (2012337).
4070223 is a wasteful number, since it uses less digits than its factorization.
4070223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1323 (or 1317 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 4070223 is about 2017.4793679242. The cubic root of 4070223 is about 159.6636554267.
Adding to 4070223 its reverse (3220704), we get a palindrome (7290927).
The spelling of 4070223 in words is "four million, seventy thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •