Base | Representation |
---|---|
bin | 11100101100101… |
… | …101101011011101 |
3 | 1020112222220011200 |
4 | 130230231223131 |
5 | 1441224432420 |
6 | 115435510113 |
7 | 14634353640 |
oct | 3454555335 |
9 | 1215886150 |
10 | 481483485 |
11 | 22786a73a |
12 | 1152b8339 |
13 | 789a0c92 |
14 | 47d35a57 |
15 | 2c40bb90 |
hex | 1cb2dadd |
481483485 has 48 divisors (see below), whose sum is σ = 958713600. Its totient is φ = 218972160.
The previous prime is 481483477. The next prime is 481483489. The reversal of 481483485 is 584384184.
481483485 = T2603 + T2604 + ... + T2737.
It is not a de Polignac number, because 481483485 - 23 = 481483477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
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 481483485.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481483489) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58845 + ... + 66525.
It is an arithmetic number, because the mean of its divisors is an integer number (19973200).
Almost surely, 2481483485 is an apocalyptic number.
481483485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
481483485 is a deficient number, since it is larger than the sum of its proper divisors (477230115).
481483485 is a wasteful number, since it uses less digits than its factorization.
481483485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7898 (or 7895 counting only the distinct ones).
The product of its digits is 491520, while the sum is 45.
The square root of 481483485 is about 21942.7319402120. The cubic root of 481483485 is about 783.7793163793.
The spelling of 481483485 in words is "four hundred eighty-one million, four hundred eighty-three thousand, four hundred eighty-five".
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