Base | Representation |
---|---|
bin | 10100101010111100100 |
3 | 1021102010222 |
4 | 2211113210 |
5 | 133133343 |
6 | 22303512 |
7 | 5520530 |
oct | 2452744 |
9 | 1242128 |
10 | 677348 |
11 | 4229a1 |
12 | 287b98 |
13 | 1a93c9 |
14 | 138bc0 |
15 | d5a68 |
hex | a55e4 |
677348 has 24 divisors (see below), whose sum is σ = 1435392. Its totient is φ = 273024.
The previous prime is 677333. The next prime is 677357. The reversal of 677348 is 843776.
677348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
677348 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 7 ways as a sum of consecutive naturals, for example, 236 + ... + 1187.
It is an arithmetic number, because the mean of its divisors is an integer number (59808).
2677348 is an apocalyptic number.
677348 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
677348 is an abundant number, since it is smaller than the sum of its proper divisors (758044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
677348 is a wasteful number, since it uses less digits than its factorization.
677348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1451 (or 1449 counting only the distinct ones).
The product of its digits is 28224, while the sum is 35.
The square root of 677348 is about 823.0115430539. The cubic root of 677348 is about 87.8221269360.
The spelling of 677348 in words is "six hundred seventy-seven thousand, three hundred forty-eight".
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