Base | Representation |
---|---|
bin | 10100101110110100100 |
3 | 1021111212110 |
4 | 2211312210 |
5 | 133214312 |
6 | 22321020 |
7 | 5526363 |
oct | 2456644 |
9 | 1244773 |
10 | 679332 |
11 | 424435 |
12 | 289170 |
13 | 1aa294 |
14 | 1397da |
15 | d643c |
hex | a5da4 |
679332 has 12 divisors (see below), whose sum is σ = 1585136. Its totient is φ = 226440.
The previous prime is 679319. The next prime is 679333. The reversal of 679332 is 233976.
It is a happy number.
679332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×6793322 = 922983932448, which contains 22 as substring.
It is an Ulam number.
It is a d-powerful number, because it can be written as 65 + 74 + 38 + 92 + 312 + 217 .
It is a self number, because there is not a number n which added to its sum of digits gives 679332.
It is not an unprimeable number, because it can be changed into a prime (679333) by changing a digit.
679332 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28294 + ... + 28317.
2679332 is an apocalyptic number.
It is an amenable number.
679332 is an abundant number, since it is smaller than the sum of its proper divisors (905804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
679332 is a wasteful number, since it uses less digits than its factorization.
679332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56618 (or 56616 counting only the distinct ones).
The product of its digits is 6804, while the sum is 30.
The square root of 679332 is about 824.2159911091. The cubic root of 679332 is about 87.9077890854.
The spelling of 679332 in words is "six hundred seventy-nine thousand, three hundred thirty-two".
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