Base | Representation |
---|---|
bin | 11101010000110… |
… | …101111110111011 |
3 | 1021012211002012210 |
4 | 131100311332323 |
5 | 2001141022213 |
6 | 120414510203 |
7 | 15111021522 |
oct | 3520657673 |
9 | 1235732183 |
10 | 490954683 |
11 | 23214957a |
12 | 118505363 |
13 | 7a938c3b |
14 | 492bd4b9 |
15 | 2d17d0c3 |
hex | 1d435fbb |
490954683 has 4 divisors (see below), whose sum is σ = 654606248. Its totient is φ = 327303120.
The previous prime is 490954669. The next prime is 490954687. The reversal of 490954683 is 386459094.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 490954683 - 224 = 474177467 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (490954687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81825778 + ... + 81825783.
It is an arithmetic number, because the mean of its divisors is an integer number (163651562).
Almost surely, 2490954683 is an apocalyptic number.
490954683 is a deficient number, since it is larger than the sum of its proper divisors (163651565).
490954683 is a wasteful number, since it uses less digits than its factorization.
490954683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163651564.
The product of its (nonzero) digits is 933120, while the sum is 48.
The square root of 490954683 is about 22157.4972187745. The cubic root of 490954683 is about 788.8851887731.
The spelling of 490954683 in words is "four hundred ninety million, nine hundred fifty-four thousand, six hundred eighty-three".
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