Base | Representation |
---|---|
bin | 10010001100011010011101… |
… | …100110011100100001101101 |
3 | 101111022122010222022022020011 |
4 | 102030122131212130201231 |
5 | 40442003112003410314 |
6 | 442103413034253221 |
7 | 22566046531460335 |
oct | 2214323546344155 |
9 | 344278128268204 |
10 | 80017884825709 |
11 | 23550437a16436 |
12 | 8b84003887211 |
13 | 358586726821c |
14 | 15a8c59da00c5 |
15 | 93b6aeb414c4 |
hex | 48c69d99c86d |
80017884825709 has 8 divisors (see below), whose sum is σ = 83499207319872. Its totient is φ = 76536752666880.
The previous prime is 80017884825701. The next prime is 80017884825731. The reversal of 80017884825709 is 90752848871008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80017884825709 - 23 = 80017884825701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80017884825701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46724404 + ... + 48406669.
It is an arithmetic number, because the mean of its divisors is an integer number (10437400914984).
Almost surely, 280017884825709 is an apocalyptic number.
It is an amenable number.
80017884825709 is a deficient number, since it is larger than the sum of its proper divisors (3481322494163).
80017884825709 is a wasteful number, since it uses less digits than its factorization.
80017884825709 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95167667.
The product of its (nonzero) digits is 72253440, while the sum is 67.
The spelling of 80017884825709 in words is "eighty trillion, seventeen billion, eight hundred eighty-four million, eight hundred twenty-five thousand, seven hundred nine".
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