Base | Representation |
---|---|
bin | 1110111111001010… |
… | …1101111010110011 |
3 | 101101101002002222102 |
4 | 3233302231322303 |
5 | 31214400044112 |
6 | 1503111531015 |
7 | 201460234322 |
oct | 35762557263 |
9 | 11341062872 |
10 | 4023049907 |
11 | 17849a7a38 |
12 | 943389a6b |
13 | 4c1632106 |
14 | 2a24340b9 |
15 | 1882c9bc2 |
hex | efcadeb3 |
4023049907 has 4 divisors (see below), whose sum is σ = 4083095496. Its totient is φ = 3963004320.
The previous prime is 4023049903. The next prime is 4023049909. The reversal of 4023049907 is 7099403204.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4023049907 - 22 = 4023049903 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4023049903) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30022694 + ... + 30022827.
It is an arithmetic number, because the mean of its divisors is an integer number (1020773874).
Almost surely, 24023049907 is an apocalyptic number.
4023049907 is a deficient number, since it is larger than the sum of its proper divisors (60045589).
4023049907 is an equidigital number, since it uses as much as digits as its factorization.
4023049907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60045588.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 4023049907 is about 63427.5169543945. The cubic root of 4023049907 is about 1590.4443343693. Note that the first 3 decimals are identical.
The spelling of 4023049907 in words is "four billion, twenty-three million, forty-nine thousand, nine hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •