Base | Representation |
---|---|
bin | 11010011111110001000 |
3 | 1122002222202 |
4 | 3103332020 |
5 | 210240412 |
6 | 30335332 |
7 | 10244201 |
oct | 3237610 |
9 | 1562882 |
10 | 868232 |
11 | 543352 |
12 | 35a548 |
13 | 245261 |
14 | 1885a8 |
15 | 1223c2 |
hex | d3f88 |
868232 has 8 divisors (see below), whose sum is σ = 1627950. Its totient is φ = 434112.
The previous prime is 868229. The next prime is 868249. The reversal of 868232 is 232868.
868232 is nontrivially palindromic in base 7.
It can be written as a sum of positive squares in only one way, i.e., 538756 + 329476 = 734^2 + 574^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 868195 and 868204.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 54257 + ... + 54272.
2868232 is an apocalyptic number.
It is an amenable number.
868232 is a deficient number, since it is larger than the sum of its proper divisors (759718).
868232 is a wasteful number, since it uses less digits than its factorization.
868232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108535 (or 108531 counting only the distinct ones).
The product of its digits is 4608, while the sum is 29.
The square root of 868232 is about 931.7896758389. The cubic root of 868232 is about 95.3993164192.
The spelling of 868232 in words is "eight hundred sixty-eight thousand, two hundred thirty-two".
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