Base | Representation |
---|---|
bin | 101000010100100… |
… | …010001000101010 |
3 | 1202010220022020000 |
4 | 220110202020222 |
5 | 2341134040323 |
6 | 151043043430 |
7 | 22522624434 |
oct | 5024421052 |
9 | 1663808200 |
10 | 676471338 |
11 | 317939a24 |
12 | 16a670576 |
13 | aa1c1aca |
14 | 65bb1654 |
15 | 3e5c5e43 |
hex | 2852222a |
676471338 has 40 divisors (see below), whose sum is σ = 1518633732. Its totient is φ = 225068544.
The previous prime is 676471337. The next prime is 676471373. The reversal of 676471338 is 833174676.
It can be written as a sum of positive squares in 2 ways, for example, as 557290449 + 119180889 = 23607^2 + 10917^2 .
It is a super-2 number, since 2×6764713382 = 915226942271020488, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 676471293 and 676471302.
It is not an unprimeable number, because it can be changed into a prime (676471337) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 89856 + ... + 97092.
Almost surely, 2676471338 is an apocalyptic number.
676471338 is an abundant number, since it is smaller than the sum of its proper divisors (842162394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676471338 is a wasteful number, since it uses less digits than its factorization.
676471338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7828 (or 7819 counting only the distinct ones).
The product of its digits is 508032, while the sum is 45.
The square root of 676471338 is about 26009.0626128663. The cubic root of 676471338 is about 877.8422246129.
The spelling of 676471338 in words is "six hundred seventy-six million, four hundred seventy-one thousand, three hundred thirty-eight".
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