Base | Representation |
---|---|
bin | 10100101010001101101 |
3 | 1021101122002 |
4 | 2211101231 |
5 | 133130343 |
6 | 22302045 |
7 | 5516453 |
oct | 2452155 |
9 | 1241562 |
10 | 676973 |
11 | 422690 |
12 | 287925 |
13 | 1a919b |
14 | 1389d3 |
15 | d58b8 |
hex | a546d |
676973 has 4 divisors (see below), whose sum is σ = 738528. Its totient is φ = 615420.
The previous prime is 676967. The next prime is 676979. The reversal of 676973 is 379676.
676973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (676967) and next prime (676979).
It is a cyclic number.
It is not a de Polignac number, because 676973 - 26 = 676909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 676973.
It is not an unprimeable number, because it can be changed into a prime (676979) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30761 + ... + 30782.
It is an arithmetic number, because the mean of its divisors is an integer number (184632).
2676973 is an apocalyptic number.
It is an amenable number.
676973 is a deficient number, since it is larger than the sum of its proper divisors (61555).
676973 is a wasteful number, since it uses less digits than its factorization.
676973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61554.
The product of its digits is 47628, while the sum is 38.
The square root of 676973 is about 822.7836896779. The cubic root of 676973 is about 87.8059169636.
The spelling of 676973 in words is "six hundred seventy-six thousand, nine hundred seventy-three".
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