Base | Representation |
---|---|
bin | 10101001001011010… |
… | …010111010000001010 |
3 | 2011121110020220122120 |
4 | 111021122113100022 |
5 | 333000324443414 |
6 | 14233050432110 |
7 | 1432454634330 |
oct | 251132272012 |
9 | 64543226576 |
10 | 22706484234 |
11 | 96a2244755 |
12 | 4498432636 |
13 | 21ab3218b5 |
14 | 1155925b50 |
15 | 8cd6822a9 |
hex | 54969740a |
22706484234 has 16 divisors (see below), whose sum is σ = 51900535488. Its totient is φ = 6487566912.
The previous prime is 22706484233. The next prime is 22706484253. The reversal of 22706484234 is 43248460722.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 540630577 = 22706484234 / (2 + 2 + 7 + 0 + 6 + 4 + 8 + 4 + 2 + 3 + 4).
It is not an unprimeable number, because it can be changed into a prime (22706484233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270315247 + ... + 270315330.
It is an arithmetic number, because the mean of its divisors is an integer number (3243783468).
Almost surely, 222706484234 is an apocalyptic number.
22706484234 is an abundant number, since it is smaller than the sum of its proper divisors (29194051254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22706484234 is a wasteful number, since it uses less digits than its factorization.
22706484234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540630589.
The product of its (nonzero) digits is 516096, while the sum is 42.
The spelling of 22706484234 in words is "twenty-two billion, seven hundred six million, four hundred eighty-four thousand, two hundred thirty-four".
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