Base | Representation |
---|---|
bin | 11101011000000… |
… | …000001000111110 |
3 | 1021100100102102220 |
4 | 131120000020332 |
5 | 2002131100134 |
6 | 120523030210 |
7 | 15132665634 |
oct | 3530001076 |
9 | 1240312386 |
10 | 492831294 |
11 | 23321049a |
12 | 11906b366 |
13 | 7b145167 |
14 | 4964b354 |
15 | 2d3ee149 |
hex | 1d60023e |
492831294 has 8 divisors (see below), whose sum is σ = 985662600. Its totient is φ = 164277096.
The previous prime is 492831293. The next prime is 492831349. The reversal of 492831294 is 492138294.
It is a sphenic number, since it is the product of 3 distinct primes.
492831294 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492831293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41069269 + ... + 41069280.
It is an arithmetic number, because the mean of its divisors is an integer number (123207825).
Almost surely, 2492831294 is an apocalyptic number.
492831294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492831294 is a wasteful number, since it uses less digits than its factorization.
492831294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82138554.
The product of its digits is 124416, while the sum is 42.
The square root of 492831294 is about 22199.8039180530. The cubic root of 492831294 is about 789.8890481365.
The spelling of 492831294 in words is "four hundred ninety-two million, eight hundred thirty-one thousand, two hundred ninety-four".
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