Base | Representation |
---|---|
bin | 11101000110101… |
… | …01011111111010 |
3 | 122000101210202220 |
4 | 32203111133322 |
5 | 1000000102442 |
6 | 40120504510 |
7 | 6023122305 |
oct | 1643253772 |
9 | 560353686 |
10 | 244144122 |
11 | 1158a4102 |
12 | 6991b136 |
13 | 3b7721a1 |
14 | 245d3b3c |
15 | 16678eec |
hex | e8d57fa |
244144122 has 8 divisors (see below), whose sum is σ = 488288256. Its totient is φ = 81381372.
The previous prime is 244144097. The next prime is 244144139. The reversal of 244144122 is 221441442.
It is a sphenic number, since it is the product of 3 distinct primes.
244144122 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 244144092 and 244144101.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20345338 + ... + 20345349.
It is an arithmetic number, because the mean of its divisors is an integer number (61036032).
Almost surely, 2244144122 is an apocalyptic number.
244144122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244144122 is a wasteful number, since it uses less digits than its factorization.
244144122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40690692.
The product of its digits is 2048, while the sum is 24.
The square root of 244144122 is about 15625.1119035993. Note that the first 3 decimals coincide. The cubic root of 244144122 is about 625.0029840924.
Adding to 244144122 its reverse (221441442), we get a palindrome (465585564).
The spelling of 244144122 in words is "two hundred forty-four million, one hundred forty-four thousand, one hundred twenty-two".
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