Base | Representation |
---|---|
bin | 11101011111000… |
… | …001001001011110 |
3 | 1021110210212021001 |
4 | 131133001021132 |
5 | 2003113423210 |
6 | 121030300514 |
7 | 15154425562 |
oct | 3537011136 |
9 | 1243725231 |
10 | 494670430 |
11 | 234257241 |
12 | 1197b773a |
13 | 7b63a2c7 |
14 | 499a96a2 |
15 | 2d66403a |
hex | 1d7c125e |
494670430 has 16 divisors (see below), whose sum is σ = 929120544. Its totient is φ = 189265120.
The previous prime is 494670343. The next prime is 494670431. The reversal of 494670430 is 34076494.
It is a self number, because there is not a number n which added to its sum of digits gives 494670430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494670431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075141 + ... + 1075600.
It is an arithmetic number, because the mean of its divisors is an integer number (58070034).
Almost surely, 2494670430 is an apocalyptic number.
494670430 is a deficient number, since it is larger than the sum of its proper divisors (434450114).
494670430 is a wasteful number, since it uses less digits than its factorization.
494670430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2150771.
The product of its (nonzero) digits is 72576, while the sum is 37.
The square root of 494670430 is about 22241.1876931067. The cubic root of 494670430 is about 790.8703914293.
The spelling of 494670430 in words is "four hundred ninety-four million, six hundred seventy thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •