Base | Representation |
---|---|
bin | 10111100100010001010 |
3 | 1110020022021 |
4 | 2330202022 |
5 | 144202414 |
6 | 24315054 |
7 | 6364261 |
oct | 2744212 |
9 | 1406267 |
10 | 772234 |
11 | 488211 |
12 | 312a8a |
13 | 210658 |
14 | 1615d8 |
15 | 103c24 |
hex | bc88a |
772234 has 4 divisors (see below), whose sum is σ = 1158354. Its totient is φ = 386116.
The previous prime is 772231. The next prime is 772273. The reversal of 772234 is 432277.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 731025 + 41209 = 855^2 + 203^2 .
It is a junction number, because it is equal to n+sod(n) for n = 772199 and 772208.
It is not an unprimeable number, because it can be changed into a prime (772231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193057 + ... + 193060.
2772234 is an apocalyptic number.
772234 is a deficient number, since it is larger than the sum of its proper divisors (386120).
772234 is a wasteful number, since it uses less digits than its factorization.
772234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386119.
The product of its digits is 2352, while the sum is 25.
The square root of 772234 is about 878.7684564207. The cubic root of 772234 is about 91.7451199804.
The spelling of 772234 in words is "seven hundred seventy-two thousand, two hundred thirty-four".
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