Base | Representation |
---|---|
bin | 1110111001110000… |
… | …01011000011011010 |
3 | 202122120200122220012 |
4 | 13130320023003122 |
5 | 112341133231104 |
6 | 3401522201522 |
7 | 402156442055 |
oct | 73470130332 |
9 | 22576618805 |
10 | 8000680154 |
11 | 34361a2465 |
12 | 16734b32a2 |
13 | 9a672088c |
14 | 55c803a9c |
15 | 31c5d1d6e |
hex | 1dce0b0da |
8000680154 has 8 divisors (see below), whose sum is σ = 12010772928. Its totient is φ = 3997089180.
The previous prime is 8000680141. The next prime is 8000680159. The reversal of 8000680154 is 4510860008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 8000680154.
It is not an unprimeable number, because it can be changed into a prime (8000680159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622372 + ... + 1627295.
It is an arithmetic number, because the mean of its divisors is an integer number (1501346616).
Almost surely, 28000680154 is an apocalyptic number.
8000680154 is a deficient number, since it is larger than the sum of its proper divisors (4010092774).
8000680154 is a wasteful number, since it uses less digits than its factorization.
8000680154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3250900.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 8000680154 is about 89446.5211956284. The cubic root of 8000680154 is about 2000.0566778938.
The spelling of 8000680154 in words is "eight billion, six hundred eighty thousand, one hundred fifty-four".
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