Base | Representation |
---|---|
bin | 11101001001110… |
… | …00111001010100 |
3 | 122001011111020210 |
4 | 32210320321110 |
5 | 1000101120002 |
6 | 40133325420 |
7 | 6026436261 |
oct | 1644707124 |
9 | 561144223 |
10 | 244551252 |
11 | 116051a80 |
12 | 69a96870 |
13 | 3b8855aa |
14 | 2469c268 |
15 | 1670996c |
hex | e938e54 |
244551252 has 48 divisors (see below), whose sum is σ = 628572672. Its totient is φ = 73382880.
The previous prime is 244551247. The next prime is 244551271. The reversal of 244551252 is 252155442.
244551252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4603 + ... + 22589.
It is an arithmetic number, because the mean of its divisors is an integer number (13095264).
Almost surely, 2244551252 is an apocalyptic number.
244551252 is a gapful number since it is divisible by the number (22) 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 244551252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314286336).
244551252 is an abundant number, since it is smaller than the sum of its proper divisors (384021420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244551252 is a wasteful number, since it uses less digits than its factorization.
244551252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18108 (or 18106 counting only the distinct ones).
The product of its digits is 16000, while the sum is 30.
The square root of 244551252 is about 15638.1345434806. The cubic root of 244551252 is about 625.3502054399.
The spelling of 244551252 in words is "two hundred forty-four million, five hundred fifty-one thousand, two hundred fifty-two".
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