Base | Representation |
---|---|
bin | 1110111110111110… |
… | …0010000111100101 |
3 | 101101022111200220011 |
4 | 3233233202013211 |
5 | 31214141341031 |
6 | 1503042010221 |
7 | 201450156520 |
oct | 35757420745 |
9 | 11338450804 |
10 | 4022215141 |
11 | 178448784a |
12 | 943046971 |
13 | 4c13cc179 |
14 | 2a2297bb7 |
15 | 1881b26b1 |
hex | efbe21e5 |
4022215141 has 16 divisors (see below), whose sum is σ = 4726087168. Its totient is φ = 3351423600.
The previous prime is 4022215139. The next prime is 4022215163. The reversal of 4022215141 is 1415122204.
It is not a de Polignac number, because 4022215141 - 21 = 4022215139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4022212141) 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, 31846 + ... + 95176.
It is an arithmetic number, because the mean of its divisors is an integer number (295380448).
Almost surely, 24022215141 is an apocalyptic number.
It is an amenable number.
4022215141 is a deficient number, since it is larger than the sum of its proper divisors (703872027).
4022215141 is a wasteful number, since it uses less digits than its factorization.
4022215141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63592.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 4022215141 is about 63420.9361409937. The cubic root of 4022215141 is about 1590.3343232480.
Adding to 4022215141 its reverse (1415122204), we get a palindrome (5437337345).
The spelling of 4022215141 in words is "four billion, twenty-two million, two hundred fifteen thousand, one hundred forty-one".
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