Base | Representation |
---|---|
bin | 11001111000011… |
… | …011100000100101 |
3 | 1010021001211011120 |
4 | 121320123200211 |
5 | 1342130120031 |
6 | 111030524153 |
7 | 13521556452 |
oct | 3170334045 |
9 | 1107054146 |
10 | 434223141 |
11 | 203120300 |
12 | 101506659 |
13 | 6bc64891 |
14 | 41952829 |
15 | 281c3a96 |
hex | 19e1b825 |
434223141 has 24 divisors (see below), whose sum is σ = 664063680. Its totient is φ = 251718720.
The previous prime is 434223137. The next prime is 434223143. The reversal of 434223141 is 141322434.
It is not a de Polignac number, because 434223141 - 22 = 434223137 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (434223143) 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, 17656 + ... + 34353.
It is an arithmetic number, because the mean of its divisors is an integer number (27669320).
Almost surely, 2434223141 is an apocalyptic number.
It is an amenable number.
434223141 is a deficient number, since it is larger than the sum of its proper divisors (229840539).
434223141 is a wasteful number, since it uses less digits than its factorization.
434223141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52057 (or 52046 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 434223141 is about 20838.0215231677. The cubic root of 434223141 is about 757.2471628376.
Adding to 434223141 its reverse (141322434), we get a palindrome (575545575).
The spelling of 434223141 in words is "four hundred thirty-four million, two hundred twenty-three thousand, one hundred forty-one".
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