Base | Representation |
---|---|
bin | 1111000011110100… |
… | …0010101010000001 |
3 | 101102201201222110011 |
4 | 3300331002222001 |
5 | 31234342033010 |
6 | 1505045304521 |
7 | 202114652653 |
oct | 36075025201 |
9 | 11381658404 |
10 | 4042533505 |
11 | 17949a528a |
12 | 949a05141 |
13 | 4c569447a |
14 | 2a4c666d3 |
15 | 189d77a8a |
hex | f0f42a81 |
4042533505 has 8 divisors (see below), whose sum is σ = 4862903400. Its totient is φ = 3226118016.
The previous prime is 4042533493. The next prime is 4042533533. The reversal of 4042533505 is 5053352404.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2020772209 + 2021761296 = 44953^2 + 44964^2 .
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 4042533505 - 211 = 4042531457 is a prime.
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, 986350 + ... + 990439.
It is an arithmetic number, because the mean of its divisors is an integer number (607862925).
Almost surely, 24042533505 is an apocalyptic number.
It is an amenable number.
4042533505 is a deficient number, since it is larger than the sum of its proper divisors (820369895).
4042533505 is a wasteful number, since it uses less digits than its factorization.
4042533505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1977203.
The product of its (nonzero) digits is 36000, while the sum is 31.
The square root of 4042533505 is about 63580.9209197225. The cubic root of 4042533505 is about 1593.0077036812.
Adding to 4042533505 its reverse (5053352404), we get a palindrome (9095885909).
The spelling of 4042533505 in words is "four billion, forty-two million, five hundred thirty-three thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.222 sec. • engine limits •