Base | Representation |
---|---|
bin | 1001111111000111… |
… | …0000111110110010 |
3 | 20220211001202111022 |
4 | 2133301300332302 |
5 | 20442214414101 |
6 | 1121555015442 |
7 | 123266630324 |
oct | 23761607662 |
9 | 6824052438 |
10 | 2680623026 |
11 | 1156161834 |
12 | 62989a582 |
13 | 339490a93 |
14 | 1b602b614 |
15 | 10a508a1b |
hex | 9fc70fb2 |
2680623026 has 8 divisors (see below), whose sum is σ = 4021300080. Its totient is φ = 1340189668.
The previous prime is 2680623007. The next prime is 2680623031. The reversal of 2680623026 is 6203260862.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30356 + ... + 79263.
It is an arithmetic number, because the mean of its divisors is an integer number (502662510).
Almost surely, 22680623026 is an apocalyptic number.
2680623026 is a deficient number, since it is larger than the sum of its proper divisors (1340677054).
2680623026 is a wasteful number, since it uses less digits than its factorization.
2680623026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121848.
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 2680623026 is about 51774.7334710668. The cubic root of 2680623026 is about 1389.1375403003.
Adding to 2680623026 its reverse (6203260862), we get a palindrome (8883883888).
The spelling of 2680623026 in words is "two billion, six hundred eighty million, six hundred twenty-three thousand, twenty-six".
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