Base | Representation |
---|---|
bin | 101000010110011… |
… | …000000100000000 |
3 | 1202011210211211000 |
4 | 220112120010000 |
5 | 2341300014433 |
6 | 151101252000 |
7 | 22530005616 |
oct | 5026300400 |
9 | 1664724730 |
10 | 676954368 |
11 | 318139922 |
12 | 16a864000 |
13 | aa33091c |
14 | 65c996b6 |
15 | 3e66e113 |
hex | 28598100 |
676954368 has 144 divisors (see below), whose sum is σ = 2056754560. Its totient is φ = 219469824.
The previous prime is 676954361. The next prime is 676954379. The reversal of 676954368 is 863459676.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (676954361) 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, 254421 + ... + 257067.
Almost surely, 2676954368 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 676954368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028377280).
676954368 is an abundant number, since it is smaller than the sum of its proper divisors (1379800192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676954368 is a wasteful number, since it uses less digits than its factorization.
676954368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2709 (or 2689 counting only the distinct ones).
The product of its digits is 6531840, while the sum is 54.
The square root of 676954368 is about 26018.3467576247. The cubic root of 676954368 is about 878.0511140968.
The spelling of 676954368 in words is "six hundred seventy-six million, nine hundred fifty-four thousand, three hundred sixty-eight".
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