Base | Representation |
---|---|
bin | 11001011001111… |
… | …111000011000001 |
3 | 1002201001100102200 |
4 | 121121333003001 |
5 | 1333104222431 |
6 | 110143503413 |
7 | 13363666515 |
oct | 3131770301 |
9 | 1081040380 |
10 | 426242241 |
11 | 1a966a117 |
12 | ba8b7b69 |
13 | 6a3cc059 |
14 | 40876145 |
15 | 27648ee6 |
hex | 1967f0c1 |
426242241 has 24 divisors (see below), whose sum is σ = 653762304. Its totient is φ = 266682240.
The previous prime is 426242239. The next prime is 426242251. The reversal of 426242241 is 142242624.
It is not a de Polignac number, because 426242241 - 21 = 426242239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (426242231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52356 + ... + 59946.
It is an arithmetic number, because the mean of its divisors is an integer number (27240096).
Almost surely, 2426242241 is an apocalyptic number.
It is an amenable number.
426242241 is a deficient number, since it is larger than the sum of its proper divisors (227520063).
426242241 is a wasteful number, since it uses less digits than its factorization.
426242241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7981 (or 7978 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 426242241 is about 20645.6349139473. The cubic root of 426242241 is about 752.5791153853.
Adding to 426242241 its reverse (142242624), we get a palindrome (568484865).
The spelling of 426242241 in words is "four hundred twenty-six million, two hundred forty-two thousand, two hundred forty-one".
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