Base | Representation |
---|---|
bin | 1111101001101001… |
… | …1110011010101011 |
3 | 101211210101022202220 |
4 | 3322122132122223 |
5 | 32101004304311 |
6 | 1532515125123 |
7 | 206052662514 |
oct | 37232363253 |
9 | 11753338686 |
10 | 4201244331 |
11 | 1866547059 |
12 | 992ba37a3 |
13 | 51c5231bb |
14 | 2bbd7ba0b |
15 | 198c78206 |
hex | fa69e6ab |
4201244331 has 16 divisors (see below), whose sum is σ = 5854361856. Its totient is φ = 2674859616.
The previous prime is 4201244317. The next prime is 4201244363. The reversal of 4201244331 is 1334421024.
It is not a de Polignac number, because 4201244331 - 215 = 4201211563 is a prime.
It is a super-3 number, since 3×42012443313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (4201244371) 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, 2980 + ... + 91713.
It is an arithmetic number, because the mean of its divisors is an integer number (365897616).
Almost surely, 24201244331 is an apocalyptic number.
4201244331 is a deficient number, since it is larger than the sum of its proper divisors (1653117525).
4201244331 is a wasteful number, since it uses less digits than its factorization.
4201244331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95362.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 4201244331 is about 64817.0064952093. The cubic root of 4201244331 is about 1613.5879667425.
Adding to 4201244331 its reverse (1334421024), we get a palindrome (5535665355).
The spelling of 4201244331 in words is "four billion, two hundred one million, two hundred forty-four thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •