Base | Representation |
---|---|
bin | 100101010000001100… |
… | …0101010001001111111 |
3 | 21122111100112202112001 |
4 | 1022200120222021333 |
5 | 2302320024330030 |
6 | 100430202323131 |
7 | 5531323510126 |
oct | 1124030521177 |
9 | 248440482461 |
10 | 80000230015 |
11 | 30a23053982 |
12 | 13607ab94a7 |
13 | 770c1b5714 |
14 | 3c2cbd8abd |
15 | 2133516cca |
hex | 12a062a27f |
80000230015 has 8 divisors (see below), whose sum is σ = 96001855488. Its totient is φ = 63999131040.
The previous prime is 80000229989. The next prime is 80000230027. The reversal of 80000230015 is 51003200008.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80000230015 - 29 = 80000229503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80000229974 and 80000230001.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 392149 + ... + 560161.
It is an arithmetic number, because the mean of its divisors is an integer number (12000231936).
Almost surely, 280000230015 is an apocalyptic number.
80000230015 is a deficient number, since it is larger than the sum of its proper divisors (16001625473).
80000230015 is a wasteful number, since it uses less digits than its factorization.
80000230015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263249.
The product of its (nonzero) digits is 240, while the sum is 19.
The spelling of 80000230015 in words is "eighty billion, two hundred thirty thousand, fifteen".
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