Base | Representation |
---|---|
bin | 100101100110010000… |
… | …1110000110011111010 |
3 | 21201101222002022212021 |
4 | 1023030201300303322 |
5 | 2310324122022244 |
6 | 101031455505054 |
7 | 5555555411254 |
oct | 1131441606372 |
9 | 251358068767 |
10 | 80740814074 |
11 | 312730a2718 |
12 | 13793b2818a |
13 | 77c976443b |
14 | 3c9d2d8cd4 |
15 | 2178554284 |
hex | 12cc870cfa |
80740814074 has 8 divisors (see below), whose sum is σ = 121982525280. Its totient is φ = 40079972316.
The previous prime is 80740814041. The next prime is 80740814123. The reversal of 80740814074 is 47041804708.
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 80740814074.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145217014 + ... + 145217569.
It is an arithmetic number, because the mean of its divisors is an integer number (15247815660).
Almost surely, 280740814074 is an apocalyptic number.
80740814074 is a deficient number, since it is larger than the sum of its proper divisors (41241711206).
80740814074 is a wasteful number, since it uses less digits than its factorization.
80740814074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290434724.
The product of its (nonzero) digits is 200704, while the sum is 43.
The spelling of 80740814074 in words is "eighty billion, seven hundred forty million, eight hundred fourteen thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •