Base | Representation |
---|---|
bin | 10100101110101100011111 |
3 | 101020002020120 |
4 | 110232230133 |
5 | 2342343033 |
6 | 312250023 |
7 | 64121661 |
oct | 24565437 |
9 | 11202216 |
10 | 5434143 |
11 | 3081830 |
12 | 19a0913 |
13 | 1183590 |
14 | a16531 |
15 | 7251b3 |
hex | 52eb1f |
5434143 has 32 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 2970240.
The previous prime is 5434129. The next prime is 5434147. The reversal of 5434143 is 3414345.
It is not a de Polignac number, because 5434143 - 25 = 5434111 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5434147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22618 + ... + 22856.
It is an arithmetic number, because the mean of its divisors is an integer number (272160).
Almost surely, 25434143 is an apocalyptic number.
5434143 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
5434143 is a deficient number, since it is larger than the sum of its proper divisors (3274977).
5434143 is a wasteful number, since it uses less digits than its factorization.
5434143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319.
The product of its digits is 2880, while the sum is 24.
The square root of 5434143 is about 2331.1248357821. The cubic root of 5434143 is about 175.8100460064.
Adding to 5434143 its reverse (3414345), we get a palindrome (8848488).
The spelling of 5434143 in words is "five million, four hundred thirty-four thousand, one hundred forty-three".
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