Base | Representation |
---|---|
bin | 10110101100111… |
… | …001010111110011 |
3 | 222112200002210022 |
4 | 112230321113303 |
5 | 1240000234313 |
6 | 101443154055 |
7 | 12303216401 |
oct | 2654712763 |
9 | 875602708 |
10 | 380868083 |
11 | 185a98912 |
12 | a767592b |
13 | 60ba333b |
14 | 38824471 |
15 | 23684c08 |
hex | 16b395f3 |
380868083 has 8 divisors (see below), whose sum is σ = 388913808. Its totient is φ = 372898944.
The previous prime is 380868041. The next prime is 380868097.
It is a happy number.
380868083 is nontrivially palindromic in base 10.
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 380868083 - 220 = 379819507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380868583) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9041 + ... + 29042.
It is an arithmetic number, because the mean of its divisors is an integer number (48614226).
Almost surely, 2380868083 is an apocalyptic number.
380868083 is a deficient number, since it is larger than the sum of its proper divisors (8045725).
380868083 is a wasteful number, since it uses less digits than its factorization.
380868083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38293.
The product of its (nonzero) digits is 221184, while the sum is 44.
The square root of 380868083 is about 19515.8418470739. The cubic root of 380868083 is about 724.8667740931.
The spelling of 380868083 in words is "three hundred eighty million, eight hundred sixty-eight thousand, eighty-three".
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