Base | Representation |
---|---|
bin | 11101001000011… |
… | …100110001000001 |
3 | 1021001200021202221 |
4 | 131020130301001 |
5 | 2000110113431 |
6 | 120255411041 |
7 | 15053225323 |
oct | 3510346101 |
9 | 1231607687 |
10 | 488754241 |
11 | 230986328 |
12 | 117823a81 |
13 | 7a3484c1 |
14 | 48ca9613 |
15 | 2cd96111 |
hex | 1d21cc41 |
488754241 has 4 divisors (see below), whose sum is σ = 488811184. Its totient is φ = 488697300.
The previous prime is 488754223. The next prime is 488754247. The reversal of 488754241 is 142457884.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 488754241 - 217 = 488623169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488754247) 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, 12675 + ... + 33736.
It is an arithmetic number, because the mean of its divisors is an integer number (122202796).
Almost surely, 2488754241 is an apocalyptic number.
It is an amenable number.
488754241 is a deficient number, since it is larger than the sum of its proper divisors (56943).
488754241 is a wasteful number, since it uses less digits than its factorization.
488754241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56942.
The product of its digits is 286720, while the sum is 43.
The square root of 488754241 is about 22107.7868860725. The cubic root of 488754241 is about 787.7048381565.
The spelling of 488754241 in words is "four hundred eighty-eight million, seven hundred fifty-four thousand, two hundred forty-one".
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