Base | Representation |
---|---|
bin | 10010000001001001010101 |
3 | 22212222010111 |
4 | 102001021111 |
5 | 2202121120 |
6 | 245123021 |
7 | 55101340 |
oct | 22011125 |
9 | 8788114 |
10 | 4723285 |
11 | 2736746 |
12 | 16b9471 |
13 | c94b58 |
14 | 8ad457 |
15 | 63475a |
hex | 481255 |
4723285 has 8 divisors (see below), whose sum is σ = 6477696. Its totient is φ = 3238800.
The previous prime is 4723283. The next prime is 4723321. The reversal of 4723285 is 5823274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4723285 - 21 = 4723283 is a prime.
It is a d-powerful number, because it can be written as 42 + 74 + 219 + 37 + 222 + 82 + 52 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4723283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67441 + ... + 67510.
It is an arithmetic number, because the mean of its divisors is an integer number (809712).
Almost surely, 24723285 is an apocalyptic number.
It is an amenable number.
4723285 is a deficient number, since it is larger than the sum of its proper divisors (1754411).
4723285 is a wasteful number, since it uses less digits than its factorization.
4723285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134963.
The product of its digits is 13440, while the sum is 31.
The square root of 4723285 is about 2173.3119886477. The cubic root of 4723285 is about 167.7830367228.
It can be divided in two parts, 47 and 23285, that added together give a palindrome (23332).
The spelling of 4723285 in words is "four million, seven hundred twenty-three thousand, two hundred eighty-five".
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