Base | Representation |
---|---|
bin | 10001001110110100010110 |
3 | 22111111100120 |
4 | 101032310112 |
5 | 2124022032 |
6 | 240452410 |
7 | 53252340 |
oct | 21166426 |
9 | 8444316 |
10 | 4517142 |
11 | 2605883 |
12 | 161a106 |
13 | c22086 |
14 | 858290 |
15 | 5e362c |
hex | 44ed16 |
4517142 has 32 divisors (see below), whose sum is σ = 10416384. Its totient is φ = 1279200.
The previous prime is 4517119. The next prime is 4517143. The reversal of 4517142 is 2417154.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4517143) 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 15 ways as a sum of consecutive naturals, for example, 5092 + ... + 5912.
It is an arithmetic number, because the mean of its divisors is an integer number (325512).
Almost surely, 24517142 is an apocalyptic number.
4517142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4517142 is an abundant number, since it is smaller than the sum of its proper divisors (5899242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4517142 is a wasteful number, since it uses less digits than its factorization.
4517142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964.
The product of its digits is 1120, while the sum is 24.
The square root of 4517142 is about 2125.3569112034. The cubic root of 4517142 is about 165.3057325081.
The spelling of 4517142 in words is "four million, five hundred seventeen thousand, one hundred forty-two".
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