Base | Representation |
---|---|
bin | 1001100010011… |
… | …10010000001010 |
3 | 12120120001020110 |
4 | 10301032100022 |
5 | 130440343143 |
6 | 11534535150 |
7 | 1661044002 |
oct | 461162012 |
9 | 176501213 |
10 | 80012298 |
11 | 4118a473 |
12 | 229674b6 |
13 | 13765b72 |
14 | a8ab002 |
15 | 7057533 |
hex | 4c4e40a |
80012298 has 16 divisors (see below), whose sum is σ = 163044576. Its totient is φ = 26167440.
The previous prime is 80012267. The next prime is 80012321. The reversal of 80012298 is 89221008.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125488 + ... + 126123.
It is an arithmetic number, because the mean of its divisors is an integer number (10190286).
Almost surely, 280012298 is an apocalyptic number.
80012298 is an abundant number, since it is smaller than the sum of its proper divisors (83032278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80012298 is a wasteful number, since it uses less digits than its factorization.
80012298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251669.
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 80012298 is about 8944.9593626802. The cubic root of 80012298 is about 430.9090162399.
The spelling of 80012298 in words is "eighty million, twelve thousand, two hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •