Base | Representation |
---|---|
bin | 1011000101010101111… |
… | …01001011111101101001 |
3 | 1100101222100222002210210 |
4 | 11202222331023331221 |
5 | 22214412233213203 |
6 | 450540531331333 |
7 | 36341130354123 |
oct | 5425275137551 |
9 | 1311870862723 |
10 | 380825288553 |
11 | 137563a46936 |
12 | 61981750b49 |
13 | 29bb0c2bc38 |
14 | 1460974a213 |
15 | 9d8d34c803 |
hex | 58aaf4bf69 |
380825288553 has 8 divisors (see below), whose sum is σ = 507794918400. Its totient is φ = 253869592208.
The previous prime is 380825288549. The next prime is 380825288573. The reversal of 380825288553 is 355882528083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 380825288553 - 22 = 380825288549 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 380825288493 and 380825288502.
It is not an unprimeable number, because it can be changed into a prime (380825288533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3419433 + ... + 3529046.
It is an arithmetic number, because the mean of its divisors is an integer number (63474364800).
Almost surely, 2380825288553 is an apocalyptic number.
It is an amenable number.
380825288553 is a deficient number, since it is larger than the sum of its proper divisors (126969629847).
380825288553 is a wasteful number, since it uses less digits than its factorization.
380825288553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6966751.
The product of its (nonzero) digits is 18432000, while the sum is 57.
The spelling of 380825288553 in words is "three hundred eighty billion, eight hundred twenty-five million, two hundred eighty-eight thousand, five hundred fifty-three".
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