Base | Representation |
---|---|
bin | 11101000111010… |
… | …111111011001010 |
3 | 1021001010221222102 |
4 | 131013113323022 |
5 | 2000022103031 |
6 | 120245353402 |
7 | 15050642252 |
oct | 3507277312 |
9 | 1231127872 |
10 | 488472266 |
11 | 230803497 |
12 | 117708862 |
13 | 7a27a059 |
14 | 48c34962 |
15 | 2cd3c7cb |
hex | 1d1d7eca |
488472266 has 8 divisors (see below), whose sum is σ = 734808900. Its totient is φ = 243535968.
The previous prime is 488472253. The next prime is 488472287. The reversal of 488472266 is 662274884.
It can be written as a sum of positive squares in 2 ways, for example, as 487482241 + 990025 = 22079^2 + 995^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×4884722664 (a number of 36 digits) contains 4444 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 488472266.
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, 349211 + ... + 350606.
Almost surely, 2488472266 is an apocalyptic number.
488472266 is a deficient number, since it is larger than the sum of its proper divisors (246336634).
488472266 is a wasteful number, since it uses less digits than its factorization.
488472266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700168.
The product of its digits is 1032192, while the sum is 47.
The square root of 488472266 is about 22101.4086881357. The cubic root of 488472266 is about 787.5533265644.
The spelling of 488472266 in words is "four hundred eighty-eight million, four hundred seventy-two thousand, two hundred sixty-six".
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