Base | Representation |
---|---|
bin | 11100111101111… |
… | …011001011101011 |
3 | 1020212111010010211 |
4 | 130331323023223 |
5 | 1443403321433 |
6 | 120120321551 |
7 | 15020614516 |
oct | 3475731353 |
9 | 1225433124 |
10 | 485995243 |
11 | 22a371468 |
12 | 1169132b7 |
13 | 798c0766 |
14 | 4878bd7d |
15 | 2c9ed8cd |
hex | 1cf7b2eb |
485995243 has 8 divisors (see below), whose sum is σ = 512797520. Its totient is φ = 459315360.
The previous prime is 485995231. The next prime is 485995249. The reversal of 485995243 is 342599584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 485995243 - 225 = 452440811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485995249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22380 + ... + 38377.
It is an arithmetic number, because the mean of its divisors is an integer number (64099690).
Almost surely, 2485995243 is an apocalyptic number.
485995243 is a deficient number, since it is larger than the sum of its proper divisors (26802277).
485995243 is a wasteful number, since it uses less digits than its factorization.
485995243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61197.
The product of its digits is 1555200, while the sum is 49.
The square root of 485995243 is about 22045.2997938336. The cubic root of 485995243 is about 786.2198530554.
The spelling of 485995243 in words is "four hundred eighty-five million, nine hundred ninety-five thousand, two hundred forty-three".
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