Base | Representation |
---|---|
bin | 11101001000110… |
… | …11100011001101 |
3 | 122000221101100222 |
4 | 32210123203031 |
5 | 1000033243203 |
6 | 40131001125 |
7 | 6025425656 |
oct | 1644334315 |
9 | 560841328 |
10 | 244431053 |
11 | 115a7a739 |
12 | 69a391a5 |
13 | 3b842979 |
14 | 2466a52d |
15 | 166d4038 |
hex | e91b8cd |
244431053 has 16 divisors (see below), whose sum is σ = 260789760. Its totient is φ = 228681600.
The previous prime is 244431043. The next prime is 244431137. The reversal of 244431053 is 350134442.
It is a de Polignac number, because none of the positive numbers 2k-244431053 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 (244431023) 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, 197948 + ... + 199178.
It is an arithmetic number, because the mean of its divisors is an integer number (16299360).
Almost surely, 2244431053 is an apocalyptic number.
It is an amenable number.
244431053 is a deficient number, since it is larger than the sum of its proper divisors (16358707).
244431053 is a wasteful number, since it uses less digits than its factorization.
244431053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1468.
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 244431053 is about 15634.2909337136. The cubic root of 244431053 is about 625.2477336852.
Adding to 244431053 its reverse (350134442), we get a palindrome (594565495).
The spelling of 244431053 in words is "two hundred forty-four million, four hundred thirty-one thousand, fifty-three".
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