Base | Representation |
---|---|
bin | 10101001011011111… |
… | …010000001001010010 |
3 | 2011200212210202201021 |
4 | 111023133100021102 |
5 | 333033234222044 |
6 | 14240333230054 |
7 | 1433360014201 |
oct | 251337201122 |
9 | 64625722637 |
10 | 22741320274 |
11 | 970a978572 |
12 | 44a803232a |
13 | 21b55cab3a |
14 | 115a3d3238 |
15 | 8d1763e84 |
hex | 54b7d0252 |
22741320274 has 8 divisors (see below), whose sum is σ = 36118567548. Its totient is φ = 10701797760.
The previous prime is 22741320271. The next prime is 22741320293. The reversal of 22741320274 is 47202314722.
It can be written as a sum of positive squares in 2 ways, for example, as 21701709225 + 1039611049 = 147315^2 + 32243^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 668862361 = 22741320274 / (2 + 2 + 7 + 4 + 1 + 3 + 2 + 0 + 2 + 7 + 4).
It is not an unprimeable number, because it can be changed into a prime (22741320271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334431147 + ... + 334431214.
Almost surely, 222741320274 is an apocalyptic number.
22741320274 is a deficient number, since it is larger than the sum of its proper divisors (13377247274).
22741320274 is a wasteful number, since it uses less digits than its factorization.
22741320274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668862380.
The product of its (nonzero) digits is 37632, while the sum is 34.
Adding to 22741320274 its reverse (47202314722), we get a palindrome (69943634996).
The spelling of 22741320274 in words is "twenty-two billion, seven hundred forty-one million, three hundred twenty thousand, two hundred seventy-four".
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