Base | Representation |
---|---|
bin | 101000010101111… |
… | …110110111100000 |
3 | 1202011121121020210 |
4 | 220111332313200 |
5 | 2341233214133 |
6 | 151055134120 |
7 | 22526066010 |
oct | 5025766740 |
9 | 1664547223 |
10 | 676851168 |
11 | 318079334 |
12 | 16a814340 |
13 | aa2c5966 |
14 | 65c6dc40 |
15 | 3e64d763 |
hex | 2857ede0 |
676851168 has 96 divisors (see below), whose sum is σ = 2034740736. Its totient is φ = 192987648.
The previous prime is 676851137. The next prime is 676851169. The reversal of 676851168 is 861158676.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (676851169) 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, 518805 + ... + 520107.
It is an arithmetic number, because the mean of its divisors is an integer number (21195216).
Almost surely, 2676851168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 676851168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017370368).
676851168 is an abundant number, since it is smaller than the sum of its proper divisors (1357889568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676851168 is a wasteful number, since it uses less digits than its factorization.
676851168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096 (or 2088 counting only the distinct ones).
The product of its digits is 483840, while the sum is 48.
The square root of 676851168 is about 26016.3634660957. The cubic root of 676851168 is about 878.0064929306.
The spelling of 676851168 in words is "six hundred seventy-six million, eight hundred fifty-one thousand, one hundred sixty-eight".
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