Base | Representation |
---|---|
bin | 101111101101001… |
… | …110110110111111 |
3 | 2001210001211212021 |
4 | 233231032312333 |
5 | 3114344331440 |
6 | 211231021011 |
7 | 25556113216 |
oct | 5755166677 |
9 | 2053054767 |
10 | 800386495 |
11 | 380885247 |
12 | 1a406a767 |
13 | c9a89a9c |
14 | 7842a07d |
15 | 4a40184a |
hex | 2fb4edbf |
800386495 has 16 divisors (see below), whose sum is σ = 1012134240. Its totient is φ = 605937024.
The previous prime is 800386463. The next prime is 800386579. The reversal of 800386495 is 594683008.
It is a cyclic number.
It is not a de Polignac number, because 800386495 - 25 = 800386463 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92077 + ... + 100393.
It is an arithmetic number, because the mean of its divisors is an integer number (63258390).
Almost surely, 2800386495 is an apocalyptic number.
800386495 is a deficient number, since it is larger than the sum of its proper divisors (211747745).
800386495 is a wasteful number, since it uses less digits than its factorization.
800386495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9354.
The product of its (nonzero) digits is 207360, while the sum is 43.
The square root of 800386495 is about 28291.1027533393. The cubic root of 800386495 is about 928.4672385606.
The spelling of 800386495 in words is "eight hundred million, three hundred eighty-six thousand, four hundred ninety-five".
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