Base | Representation |
---|---|
bin | 1111011001101101… |
… | …11111000000101110 |
3 | 210100021012202212021 |
4 | 13230312333000232 |
5 | 113413303213032 |
6 | 3444301100354 |
7 | 411623450464 |
oct | 75466770056 |
9 | 23307182767 |
10 | 8268804142 |
11 | 3563584a35 |
12 | 17292576ba |
13 | a1a13a821 |
14 | 58627a834 |
15 | 335de6097 |
hex | 1ecdbf02e |
8268804142 has 8 divisors (see below), whose sum is σ = 13056006600. Its totient is φ = 3916801944.
The previous prime is 8268804139. The next prime is 8268804143. The reversal of 8268804142 is 2414088628.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8268804143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108800017 + ... + 108800092.
It is an arithmetic number, because the mean of its divisors is an integer number (1632000825).
Almost surely, 28268804142 is an apocalyptic number.
8268804142 is a deficient number, since it is larger than the sum of its proper divisors (4787202458).
8268804142 is a wasteful number, since it uses less digits than its factorization.
8268804142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217600130.
The product of its (nonzero) digits is 196608, while the sum is 43.
The square root of 8268804142 is about 90932.9651006718. The cubic root of 8268804142 is about 2022.1540383561.
The spelling of 8268804142 in words is "eight billion, two hundred sixty-eight million, eight hundred four thousand, one hundred forty-two".
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