Base | Representation |
---|---|
bin | 10010000010010111001101 |
3 | 22220012222002 |
4 | 102002113031 |
5 | 2202301034 |
6 | 245202045 |
7 | 55122020 |
oct | 22022715 |
9 | 8805862 |
10 | 4728269 |
11 | 273a467 |
12 | 1700325 |
13 | c971c0 |
14 | 8b11b7 |
15 | 635e7e |
hex | 4825cd |
4728269 has 16 divisors (see below), whose sum is σ = 5870592. Its totient is φ = 3708288.
The previous prime is 4728253. The next prime is 4728287. The reversal of 4728269 is 9628274.
It is a cyclic number.
It is not a de Polignac number, because 4728269 - 24 = 4728253 is a prime.
It is a super-2 number, since 2×47282692 = 44713055472722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4728239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20177 + ... + 20409.
It is an arithmetic number, because the mean of its divisors is an integer number (366912).
Almost surely, 24728269 is an apocalyptic number.
It is an amenable number.
4728269 is a deficient number, since it is larger than the sum of its proper divisors (1142323).
4728269 is a wasteful number, since it uses less digits than its factorization.
4728269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476.
The product of its digits is 48384, while the sum is 38.
The square root of 4728269 is about 2174.4583233532. The cubic root of 4728269 is about 167.8420307419.
The spelling of 4728269 in words is "four million, seven hundred twenty-eight thousand, two hundred sixty-nine".
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