Base | Representation |
---|---|
bin | 11100111101100… |
… | …111111011000001 |
3 | 1020212100002220222 |
4 | 130331213323001 |
5 | 1443343310403 |
6 | 120114512425 |
7 | 15020135516 |
oct | 3475477301 |
9 | 1225302828 |
10 | 485916353 |
11 | 22a31816a |
12 | 116895715 |
13 | 79893890 |
14 | 4876b30d |
15 | 2c9d5338 |
hex | 1cf67ec1 |
485916353 has 8 divisors (see below), whose sum is σ = 528477096. Its totient is φ = 444096000.
The previous prime is 485916307. The next prime is 485916367. The reversal of 485916353 is 353619584.
It can be written as a sum of positive squares in 4 ways, for example, as 102657424 + 383258929 = 10132^2 + 19577^2 .
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 485916353 - 212 = 485912257 is a prime.
It is a super-2 number, since 2×4859163532 = 472229404225641218, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485919353) 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, 183728 + ... + 186353.
It is an arithmetic number, because the mean of its divisors is an integer number (66059637).
Almost surely, 2485916353 is an apocalyptic number.
It is an amenable number.
485916353 is a deficient number, since it is larger than the sum of its proper divisors (42560743).
485916353 is a wasteful number, since it uses less digits than its factorization.
485916353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370195.
The product of its digits is 388800, while the sum is 44.
The square root of 485916353 is about 22043.5104509241. The cubic root of 485916353 is about 786.1773092640.
It can be divided in two parts, 4859 and 16353, that added together give a palindrome (21212).
The spelling of 485916353 in words is "four hundred eighty-five million, nine hundred sixteen thousand, three hundred fifty-three".
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