Base | Representation |
---|---|
bin | 1001100100101… |
… | …10100011111010 |
3 | 12121010002111221 |
4 | 10302112203322 |
5 | 131024332344 |
6 | 11545142254 |
7 | 1663416331 |
oct | 462264372 |
9 | 177102457 |
10 | 80308474 |
11 | 41371a44 |
12 | 22a8a98a |
13 | 1383a90c |
14 | a946d18 |
15 | 70b5184 |
hex | 4c968fa |
80308474 has 8 divisors (see below), whose sum is σ = 120505248. Its totient is φ = 40140060.
The previous prime is 80308457. The next prime is 80308489. The reversal of 80308474 is 47480308.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2689 + ... + 12955.
It is an arithmetic number, because the mean of its divisors is an integer number (15063156).
Almost surely, 280308474 is an apocalyptic number.
80308474 is a deficient number, since it is larger than the sum of its proper divisors (40196774).
80308474 is a wasteful number, since it uses less digits than its factorization.
80308474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14180.
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 80308474 is about 8961.4995396976. The cubic root of 80308474 is about 431.4400502667.
The spelling of 80308474 in words is "eighty million, three hundred eight thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •