Base | Representation |
---|---|
bin | 101000010011011… |
… | …111100101011010 |
3 | 1202010101110022000 |
4 | 220103133211122 |
5 | 2341101324441 |
6 | 151033141430 |
7 | 22520410626 |
oct | 5023374532 |
9 | 1663343260 |
10 | 676198746 |
11 | 317773143 |
12 | 16a55a876 |
13 | aa127a02 |
14 | 65b40186 |
15 | 3e5702b6 |
hex | 284df95a |
676198746 has 32 divisors (see below), whose sum is σ = 1523836800. Its totient is φ = 222223680.
The previous prime is 676198741. The next prime is 676198763. The reversal of 676198746 is 647891676.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 676198692 and 676198701.
It is not an unprimeable number, because it can be changed into a prime (676198741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84351 + ... + 92018.
It is an arithmetic number, because the mean of its divisors is an integer number (47619900).
Almost surely, 2676198746 is an apocalyptic number.
676198746 is an abundant number, since it is smaller than the sum of its proper divisors (847638054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676198746 is a wasteful number, since it uses less digits than its factorization.
676198746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176451 (or 176445 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The square root of 676198746 is about 26003.8217575802. The cubic root of 676198746 is about 877.7242965238.
The spelling of 676198746 in words is "six hundred seventy-six million, one hundred ninety-eight thousand, seven hundred forty-six".
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