Base | Representation |
---|---|
bin | 10000010011011011100101 |
3 | 22001010200100 |
4 | 100103123211 |
5 | 2043231033 |
6 | 231334313 |
7 | 51220221 |
oct | 20233345 |
9 | 8033610 |
10 | 4273893 |
11 | 245a048 |
12 | 1521399 |
13 | b68440 |
14 | 7d3781 |
15 | 596513 |
hex | 4136e5 |
4273893 has 12 divisors (see below), whose sum is σ = 6648460. Its totient is φ = 2630016.
The previous prime is 4273891. The next prime is 4273903. The reversal of 4273893 is 3983724.
It can be written as a sum of positive squares in 2 ways, for example, as 1896129 + 2377764 = 1377^2 + 1542^2 .
It is not a de Polignac number, because 4273893 - 21 = 4273891 is a prime.
It is a super-2 number, since 2×42738932 = 36532322750898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4273891) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18148 + ... + 18381.
Almost surely, 24273893 is an apocalyptic number.
It is an amenable number.
4273893 is a deficient number, since it is larger than the sum of its proper divisors (2374567).
4273893 is a wasteful number, since it uses less digits than its factorization.
4273893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36548 (or 36545 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 4273893 is about 2067.3395947449. The cubic root of 4273893 is about 162.2835682755.
The spelling of 4273893 in words is "four million, two hundred seventy-three thousand, eight hundred ninety-three".
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