Base | Representation |
---|---|
bin | 11101001100011… |
… | …00001010000101 |
3 | 122001210211001221 |
4 | 32212030022011 |
5 | 1000143023133 |
6 | 40144520341 |
7 | 6032356462 |
oct | 1646141205 |
9 | 561724057 |
10 | 244892293 |
11 | 116265228 |
12 | 6a0200b1 |
13 | 3b9748a9 |
14 | 2474a669 |
15 | 16775a2d |
hex | e98c285 |
244892293 has 8 divisors (see below), whose sum is σ = 270571968. Its totient is φ = 220465344.
The previous prime is 244892261. The next prime is 244892299. The reversal of 244892293 is 392298442.
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 244892293 - 25 = 244892261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244892299) 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, 312771 + ... + 313552.
It is an arithmetic number, because the mean of its divisors is an integer number (33821496).
Almost surely, 2244892293 is an apocalyptic number.
244892293 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
244892293 is a deficient number, since it is larger than the sum of its proper divisors (25679675).
244892293 is a wasteful number, since it uses less digits than its factorization.
244892293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626363.
The product of its digits is 248832, while the sum is 43.
The square root of 244892293 is about 15649.0348903694. The cubic root of 244892293 is about 625.6407662054.
The spelling of 244892293 in words is "two hundred forty-four million, eight hundred ninety-two thousand, two hundred ninety-three".
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