Base | Representation |
---|---|
bin | 11101000110011… |
… | …01001011001111 |
3 | 122000100002000021 |
4 | 32203031023033 |
5 | 444443010111 |
6 | 40120043011 |
7 | 6022621024 |
oct | 1643151317 |
9 | 560302007 |
10 | 244110031 |
11 | 115880530 |
12 | 69903467 |
13 | 3b75c809 |
14 | 245c554b |
15 | 1666dd71 |
hex | e8cd2cf |
244110031 has 8 divisors (see below), whose sum is σ = 268939728. Its totient is φ = 219720000.
The previous prime is 244110007. The next prime is 244110049. The reversal of 244110031 is 130011442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 244110031 - 215 = 244077263 is a prime.
It is a super-2 number, since 2×2441100312 = 119179414469641922, 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 = 244109987 and 244110014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244110071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108750 + ... + 110971.
It is an arithmetic number, because the mean of its divisors is an integer number (33617466).
Almost surely, 2244110031 is an apocalyptic number.
244110031 is a deficient number, since it is larger than the sum of its proper divisors (24829697).
244110031 is a wasteful number, since it uses less digits than its factorization.
244110031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219833.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 244110031 is about 15624.0209613275. The cubic root of 244110031 is about 624.9738920294.
Adding to 244110031 its reverse (130011442), we get a palindrome (374121473).
The spelling of 244110031 in words is "two hundred forty-four million, one hundred ten thousand, thirty-one".
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