Base | Representation |
---|---|
bin | 10111100100011100101 |
3 | 1110020102122 |
4 | 2330203211 |
5 | 144203300 |
6 | 24315325 |
7 | 6364451 |
oct | 2744345 |
9 | 1406378 |
10 | 772325 |
11 | 488294 |
12 | 312b45 |
13 | 2106c8 |
14 | 161661 |
15 | 103c85 |
hex | bc8e5 |
772325 has 6 divisors (see below), whose sum is σ = 957714. Its totient is φ = 617840.
The previous prime is 772313. The next prime is 772333. The reversal of 772325 is 523277.
It can be written as a sum of positive squares in 3 ways, for example, as 27556 + 744769 = 166^2 + 863^2 .
It is not a de Polignac number, because 772325 - 210 = 771301 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 772294 and 772303.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 772325.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 15422 + ... + 15471.
It is an arithmetic number, because the mean of its divisors is an integer number (159619).
2772325 is an apocalyptic number.
It is an amenable number.
772325 is a deficient number, since it is larger than the sum of its proper divisors (185389).
772325 is a wasteful number, since it uses less digits than its factorization.
772325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30903 (or 30898 counting only the distinct ones).
The product of its digits is 2940, while the sum is 26.
The square root of 772325 is about 878.8202319018. The cubic root of 772325 is about 91.7487235850.
The spelling of 772325 in words is "seven hundred seventy-two thousand, three hundred twenty-five".
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