Base | Representation |
---|---|
bin | 10100111011111101… |
… | …001101111001000111 |
3 | 2011000201110220122201 |
4 | 110323331031321013 |
5 | 332020032134121 |
6 | 14154424135331 |
7 | 1424044064530 |
oct | 247375157107 |
9 | 64021426581 |
10 | 22480739911 |
11 | 95968786a3 |
12 | 4434907547 |
13 | 2173622686 |
14 | 1133961687 |
15 | 8b893ee91 |
hex | 53bf4de47 |
22480739911 has 16 divisors (see below), whose sum is σ = 25985629440. Its totient is φ = 19049929920.
The previous prime is 22480739863. The next prime is 22480739977. The reversal of 22480739911 is 11993708422.
It is a happy number.
It is not a de Polignac number, because 22480739911 - 27 = 22480739783 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 (22480739711) 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, 337195 + ... + 398323.
It is an arithmetic number, because the mean of its divisors is an integer number (1624101840).
Almost surely, 222480739911 is an apocalyptic number.
22480739911 is a deficient number, since it is larger than the sum of its proper divisors (3504889529).
22480739911 is a wasteful number, since it uses less digits than its factorization.
22480739911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61734.
The product of its (nonzero) digits is 217728, while the sum is 46.
The spelling of 22480739911 in words is "twenty-two billion, four hundred eighty million, seven hundred thirty-nine thousand, nine hundred eleven".
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