Base | Representation |
---|---|
bin | 10000000110111111010001 |
3 | 21221112202210 |
4 | 100012333101 |
5 | 2040113204 |
6 | 230302333 |
7 | 50615514 |
oct | 20067721 |
9 | 7845683 |
10 | 4222929 |
11 | 2424827 |
12 | 14b79a9 |
13 | b4b199 |
14 | 7bcd7b |
15 | 586389 |
hex | 406fd1 |
4222929 has 8 divisors (see below), whose sum is σ = 5664960. Its totient is φ = 2798096.
The previous prime is 4222927. The next prime is 4222937. The reversal of 4222929 is 9292224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4222929 - 21 = 4222927 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4222896 and 4222905.
It is not an unprimeable number, because it can be changed into a prime (4222927) 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, 3714 + ... + 4715.
It is an arithmetic number, because the mean of its divisors is an integer number (708120).
Almost surely, 24222929 is an apocalyptic number.
It is an amenable number.
4222929 is a deficient number, since it is larger than the sum of its proper divisors (1442031).
4222929 is a wasteful number, since it uses less digits than its factorization.
4222929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8599.
The product of its digits is 5184, while the sum is 30.
The square root of 4222929 is about 2054.9766422030. The cubic root of 4222929 is about 161.6359375234.
It can be divided in two parts, 4222 and 929, that added together give a triangular number (5151 = T101).
The spelling of 4222929 in words is "four million, two hundred twenty-two thousand, nine hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •