Base | Representation |
---|---|
bin | 1001000001010100… |
… | …0001110000101101 |
3 | 20020202100110100021 |
4 | 2100111001300231 |
5 | 14424341300331 |
6 | 1040135402141 |
7 | 114001553410 |
oct | 22025016055 |
9 | 6222313307 |
10 | 2421431341 |
11 | 103292022a |
12 | 576b23351 |
13 | 2c7880714 |
14 | 18d83bb77 |
15 | e28ab211 |
hex | 90541c2d |
2421431341 has 32 divisors (see below), whose sum is σ = 2877751296. Its totient is φ = 1994544000.
The previous prime is 2421431339. The next prime is 2421431347. The reversal of 2421431341 is 1431341242.
It is a cyclic number.
It is not a de Polignac number, because 2421431341 - 21 = 2421431339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2421431347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8935036 + ... + 8935306.
It is an arithmetic number, because the mean of its divisors is an integer number (89929728).
Almost surely, 22421431341 is an apocalyptic number.
It is an amenable number.
2421431341 is a deficient number, since it is larger than the sum of its proper divisors (456319955).
2421431341 is a wasteful number, since it uses less digits than its factorization.
2421431341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673.
The product of its digits is 2304, while the sum is 25.
The square root of 2421431341 is about 49208.0414261734. The cubic root of 2421431341 is about 1342.8393312664.
Adding to 2421431341 its reverse (1431341242), we get a palindrome (3852772583).
Subtracting from 2421431341 its reverse (1431341242), we obtain a palindrome (990090099).
It can be divided in two parts, 24214 and 31341, that added together give a palindrome (55555).
The spelling of 2421431341 in words is "two billion, four hundred twenty-one million, four hundred thirty-one thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •