Base | Representation |
---|---|
bin | 1000010110110011… |
… | …0111101101010100 |
3 | 12210022211220222000 |
4 | 2011230313231110 |
5 | 14043220212434 |
6 | 1010330035300 |
7 | 106405211103 |
oct | 20554675524 |
9 | 5708756860 |
10 | 2243132244 |
11 | a5120a501 |
12 | 527278b30 |
13 | 299953ab2 |
14 | 173ca803a |
15 | d1ddbb99 |
hex | 85b37b54 |
2243132244 has 24 divisors (see below), whose sum is σ = 5815528320. Its totient is φ = 747710712.
The previous prime is 2243132239. The next prime is 2243132251. The reversal of 2243132244 is 4422313422.
2243132244 is a `hidden beast` number, since 2 + 2 + 431 + 3 + 224 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10384764 + ... + 10384979.
It is an arithmetic number, because the mean of its divisors is an integer number (242313680).
Almost surely, 22243132244 is an apocalyptic number.
It is an amenable number.
2243132244 is an abundant number, since it is smaller than the sum of its proper divisors (3572396076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243132244 is a wasteful number, since it uses less digits than its factorization.
2243132244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20769756 (or 20769748 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 2243132244 is about 47361.7170719137. The cubic root of 2243132244 is about 1309.0361077596.
Adding to 2243132244 its reverse (4422313422), we get a palindrome (6665445666).
The spelling of 2243132244 in words is "two billion, two hundred forty-three million, one hundred thirty-two thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •