Base | Representation |
---|---|
bin | 10100100110010000100 |
3 | 1021021212002 |
4 | 2210302010 |
5 | 133044243 |
6 | 22244432 |
7 | 5510531 |
oct | 2446204 |
9 | 1237762 |
10 | 674948 |
11 | 42110a |
12 | 286718 |
13 | 1a82a1 |
14 | 137d88 |
15 | d4eb8 |
hex | a4c84 |
674948 has 6 divisors (see below), whose sum is σ = 1181166. Its totient is φ = 337472.
The previous prime is 674941. The next prime is 674953. The reversal of 674948 is 849476.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 521284 + 153664 = 722^2 + 392^2 .
It is not an unprimeable number, because it can be changed into a prime (674941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84365 + ... + 84372.
It is an arithmetic number, because the mean of its divisors is an integer number (196861).
2674948 is an apocalyptic number.
It is an amenable number.
674948 is a deficient number, since it is larger than the sum of its proper divisors (506218).
674948 is a wasteful number, since it uses less digits than its factorization.
674948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168741 (or 168739 counting only the distinct ones).
The product of its digits is 48384, while the sum is 38.
The square root of 674948 is about 821.5521894560. The cubic root of 674948 is about 87.7182795119.
The spelling of 674948 in words is "six hundred seventy-four thousand, nine hundred forty-eight".
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