Base | Representation |
---|---|
bin | 10010001101001011010101 |
3 | 22222110201200 |
4 | 102031023111 |
5 | 2210210230 |
6 | 250143113 |
7 | 55365120 |
oct | 22151325 |
9 | 8873650 |
10 | 4772565 |
11 | 276a776 |
12 | 1721a99 |
13 | cb1405 |
14 | 8c33b7 |
15 | 644160 |
hex | 48d2d5 |
4772565 has 48 divisors (see below), whose sum is σ = 9609600. Its totient is φ = 2146176.
The previous prime is 4772561. The next prime is 4772623. The reversal of 4772565 is 5652774.
It is not a de Polignac number, because 4772565 - 22 = 4772561 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4772561) 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 47 ways as a sum of consecutive naturals, for example, 34266 + ... + 34404.
It is an arithmetic number, because the mean of its divisors is an integer number (200200).
Almost surely, 24772565 is an apocalyptic number.
4772565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4772565 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
4772565 is a wasteful number, since it uses less digits than its factorization.
4772565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266 (or 263 counting only the distinct ones).
The product of its digits is 58800, while the sum is 36.
The square root of 4772565 is about 2184.6201042744. The cubic root of 4772565 is about 168.3645358186.
The spelling of 4772565 in words is "four million, seven hundred seventy-two thousand, five hundred sixty-five".
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