Base | Representation |
---|---|
bin | 11101000101111… |
… | …11101111011000 |
3 | 122000020021112002 |
4 | 32202333233120 |
5 | 444434230000 |
6 | 40114540132 |
7 | 6022301420 |
oct | 1642775730 |
9 | 560207462 |
10 | 244055000 |
11 | 115843152 |
12 | 69897648 |
13 | 3b740757 |
14 | 245ad480 |
15 | 1665c8d5 |
hex | e8bfbd8 |
244055000 has 160 divisors (see below), whose sum is σ = 689779200. Its totient is φ = 79056000.
The previous prime is 244054939. The next prime is 244055003. The reversal of 244055000 is 550442.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244055003) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 664817 + ... + 665183.
It is an arithmetic number, because the mean of its divisors is an integer number (4311120).
Almost surely, 2244055000 is an apocalyptic number.
244055000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 244055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344889600).
244055000 is an abundant number, since it is smaller than the sum of its proper divisors (445724200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244055000 is a wasteful number, since it uses less digits than its factorization.
244055000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419 (or 400 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 20.
The square root of 244055000 is about 15622.2597597147. The cubic root of 244055000 is about 624.9269247897.
The spelling of 244055000 in words is "two hundred forty-four million, fifty-five thousand".
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