Base | Representation |
---|---|
bin | 1001000001010000… |
… | …1110111110001111 |
3 | 20020201221212222110 |
4 | 2100110032332033 |
5 | 14424313121221 |
6 | 1040131115103 |
7 | 114000026043 |
oct | 22024167617 |
9 | 6221855873 |
10 | 2421223311 |
11 | 1032798a01 |
12 | 576a42a93 |
13 | 2c7809b20 |
14 | 18d7c6023 |
15 | e2869776 |
hex | 9050ef8f |
2421223311 has 16 divisors (see below), whose sum is σ = 3596513760. Its totient is φ = 1438604160.
The previous prime is 2421223309. The next prime is 2421223367. The reversal of 2421223311 is 1133221242.
2421223311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2421223311 - 21 = 2421223309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2421223381) 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, 1069260 + ... + 1071521.
It is an arithmetic number, because the mean of its divisors is an integer number (224782110).
Almost surely, 22421223311 is an apocalyptic number.
2421223311 is a deficient number, since it is larger than the sum of its proper divisors (1175290449).
2421223311 is a wasteful number, since it uses less digits than its factorization.
2421223311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2140826.
The product of its digits is 576, while the sum is 21.
The square root of 2421223311 is about 49205.9276002394. The cubic root of 2421223311 is about 1342.8008748292.
Adding to 2421223311 its reverse (1133221242), we get a palindrome (3554444553).
The spelling of 2421223311 in words is "two billion, four hundred twenty-one million, two hundred twenty-three thousand, three hundred eleven".
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