Base | Representation |
---|---|
bin | 10010010000101000010011… |
… | …001101000001011011001110 |
3 | 101112100100000011102210000011 |
4 | 102100220103031001123032 |
5 | 41011230001343301142 |
6 | 442444451151223434 |
7 | 22626014463556051 |
oct | 2220502315013316 |
9 | 345310004383004 |
10 | 80307620681422 |
11 | 236522a8294162 |
12 | 90101a3817b7a |
13 | 35a6c8c753c74 |
14 | 15b8ca3c60a98 |
15 | 943ebb167417 |
hex | 490a133416ce |
80307620681422 has 8 divisors (see below), whose sum is σ = 120461474916216. Its totient is φ = 40153795709352.
The previous prime is 80307620681413. The next prime is 80307620681441. The reversal of 80307620681422 is 22418602670308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×803076206814222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833853 + ... + 12805399.
It is an arithmetic number, because the mean of its divisors is an integer number (15057684364527).
Almost surely, 280307620681422 is an apocalyptic number.
80307620681422 is a deficient number, since it is larger than the sum of its proper divisors (40153854234794).
80307620681422 is a wasteful number, since it uses less digits than its factorization.
80307620681422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14631362.
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 80307620681422 in words is "eighty trillion, three hundred seven billion, six hundred twenty million, six hundred eighty-one thousand, four hundred twenty-two".
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