Base | Representation |
---|---|
bin | 11101011001101… |
… | …111001010111010 |
3 | 1021101012112021121 |
4 | 131121233022322 |
5 | 2002240123244 |
6 | 120540455454 |
7 | 15136601551 |
oct | 3531571272 |
9 | 1241175247 |
10 | 493286074 |
11 | 2334a1146 |
12 | 11924a58a |
13 | 7b274168 |
14 | 49728d98 |
15 | 2d48dc84 |
hex | 1d66f2ba |
493286074 has 16 divisors (see below), whose sum is σ = 764637696. Its totient is φ = 238424400.
The previous prime is 493286071. The next prime is 493286107. The reversal of 493286074 is 470682394.
It is a self number, because there is not a number n which added to its sum of digits gives 493286074.
It is not an unprimeable number, because it can be changed into a prime (493286071) 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, 60064 + ... + 67780.
It is an arithmetic number, because the mean of its divisors is an integer number (47789856).
Almost surely, 2493286074 is an apocalyptic number.
493286074 is a deficient number, since it is larger than the sum of its proper divisors (271351622).
493286074 is a wasteful number, since it uses less digits than its factorization.
493286074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8781.
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 493286074 is about 22210.0444393972. The cubic root of 493286074 is about 790.1319407893.
The spelling of 493286074 in words is "four hundred ninety-three million, two hundred eighty-six thousand, seventy-four".
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