Base | Representation |
---|---|
bin | 11101000101110… |
… | …10011000000111 |
3 | 122000012011101102 |
4 | 32202322120013 |
5 | 444433024111 |
6 | 40114250315 |
7 | 6022150364 |
oct | 1642723007 |
9 | 560164342 |
10 | 244033031 |
11 | 1158286a0 |
12 | 6988699b |
13 | 3b733758 |
14 | 245a546b |
15 | 1665613b |
hex | e8ba607 |
244033031 has 16 divisors (see below), whose sum is σ = 271531008. Its totient is φ = 217464000.
The previous prime is 244033021. The next prime is 244033033. The reversal of 244033031 is 130330442.
244033031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 244033031 - 210 = 244032007 is a prime.
It is a super-2 number, since 2×2440330312 = 119104240438093922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 244032994 and 244033012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244033033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124106 + ... + 126056.
It is an arithmetic number, because the mean of its divisors is an integer number (16970688).
Almost surely, 2244033031 is an apocalyptic number.
244033031 is a deficient number, since it is larger than the sum of its proper divisors (27497977).
244033031 is a wasteful number, since it uses less digits than its factorization.
244033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2182.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 244033031 is about 15621.5566125787. The cubic root of 244033031 is about 624.9081729625.
Adding to 244033031 its reverse (130330442), we get a palindrome (374363473).
The spelling of 244033031 in words is "two hundred forty-four million, thirty-three thousand, thirty-one".
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