Base | Representation |
---|---|
bin | 10010000010100111000101 |
3 | 22220021100201 |
4 | 102002213011 |
5 | 2202314120 |
6 | 245210501 |
7 | 55125001 |
oct | 22024705 |
9 | 8807321 |
10 | 4729285 |
11 | 2740200 |
12 | 1700a31 |
13 | c977c2 |
14 | 8b1701 |
15 | 63640a |
hex | 4829c5 |
4729285 has 12 divisors (see below), whose sum is σ = 6238764. Its totient is φ = 3439040.
The previous prime is 4729261. The next prime is 4729297. The reversal of 4729285 is 5829274.
It can be written as a sum of positive squares in 2 ways, for example, as 543169 + 4186116 = 737^2 + 2046^2 .
It is not a de Polignac number, because 4729285 - 211 = 4727237 is a prime.
It is a super-2 number, since 2×47292852 = 44732273222450, which contains 22 as substring.
It is a d-powerful number, because it can be written as 4 + 7 + 219 + 94 + 222 + 84 + 52 .
It is a Duffinian number.
4729285 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3304 + ... + 4513.
It is an arithmetic number, because the mean of its divisors is an integer number (519897).
Almost surely, 24729285 is an apocalyptic number.
It is an amenable number.
4729285 is a deficient number, since it is larger than the sum of its proper divisors (1509479).
4729285 is a wasteful number, since it uses less digits than its factorization.
4729285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7844 (or 7833 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The square root of 4729285 is about 2174.6919322056. The cubic root of 4729285 is about 167.8540517226.
The spelling of 4729285 in words is "four million, seven hundred twenty-nine thousand, two hundred eighty-five".
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