Base | Representation |
---|---|
bin | 11101001110110… |
… | …011000000110110 |
3 | 1021011210211100011 |
4 | 131032303000312 |
5 | 2001021340410 |
6 | 120355210434 |
7 | 15103325521 |
oct | 3516630066 |
9 | 1234724304 |
10 | 490418230 |
11 | 231912525 |
12 | 1182a6a1a |
13 | 7a7aba03 |
14 | 491bdbb8 |
15 | 2d0c418a |
hex | 1d3b3036 |
490418230 has 8 divisors (see below), whose sum is σ = 882752832. Its totient is φ = 196167288.
The previous prime is 490418221. The next prime is 490418287. The reversal of 490418230 is 32814094.
490418230 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 490418192 and 490418201.
It is a congruent number.
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, 24520902 + ... + 24520921.
It is an arithmetic number, because the mean of its divisors is an integer number (110344104).
Almost surely, 2490418230 is an apocalyptic number.
490418230 is a deficient number, since it is larger than the sum of its proper divisors (392334602).
490418230 is a wasteful number, since it uses less digits than its factorization.
490418230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49041830.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 490418230 is about 22145.3884589998. The cubic root of 490418230 is about 788.5977528351.
The spelling of 490418230 in words is "four hundred ninety million, four hundred eighteen thousand, two hundred thirty".
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