Base | Representation |
---|---|
bin | 1110111010111010… |
… | …01011010010101011 |
3 | 202200020221111012202 |
4 | 13131131023102223 |
5 | 112401124133314 |
6 | 3402510130415 |
7 | 402335052614 |
oct | 73535132253 |
9 | 22606844182 |
10 | 8010380459 |
11 | 3440718444 |
12 | 16767b0a0b |
13 | 9a8738bc3 |
14 | 55dc0ac0b |
15 | 31d39b0de |
hex | 1dd74b4ab |
8010380459 has 8 divisors (see below), whose sum is σ = 8129880000. Its totient is φ = 7891333632.
The previous prime is 8010380401. The next prime is 8010380479. The reversal of 8010380459 is 9540830108.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8010380459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8010380479) 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, 77444 + ... + 148385.
It is an arithmetic number, because the mean of its divisors is an integer number (1016235000).
Almost surely, 28010380459 is an apocalyptic number.
8010380459 is a deficient number, since it is larger than the sum of its proper divisors (119499541).
8010380459 is a wasteful number, since it uses less digits than its factorization.
8010380459 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226357.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 8010380459 is about 89500.7288182616. The cubic root of 8010380459 is about 2000.8646643739.
The spelling of 8010380459 in words is "eight billion, ten million, three hundred eighty thousand, four hundred fifty-nine".
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