Base | Representation |
---|---|
bin | 11100101100101… |
… | …101101011011111 |
3 | 1020112222220011202 |
4 | 130230231223133 |
5 | 1441224432422 |
6 | 115435510115 |
7 | 14634353642 |
oct | 3454555337 |
9 | 1215886152 |
10 | 481483487 |
11 | 22786a741 |
12 | 1152b833b |
13 | 789a0c94 |
14 | 47d35a59 |
15 | 2c40bb92 |
hex | 1cb2dadf |
481483487 has 4 divisors (see below), whose sum is σ = 481535856. Its totient is φ = 481431120.
The previous prime is 481483477. The next prime is 481483489. The reversal of 481483487 is 784384184.
It is a semiprime because it is the product of two primes, 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 481483487 - 218 = 481221343 is a prime.
It is a Duffinian number.
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 pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8339 + ... + 32132.
It is an arithmetic number, because the mean of its divisors is an integer number (120383964).
Almost surely, 2481483487 is an apocalyptic number.
481483487 is a deficient number, since it is larger than the sum of its proper divisors (52369).
481483487 is a wasteful number, since it uses less digits than its factorization.
481483487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52368.
The product of its digits is 688128, while the sum is 47.
The square root of 481483487 is about 21942.7319857852. The cubic root of 481483487 is about 783.7793174646.
The spelling of 481483487 in words is "four hundred eighty-one million, four hundred eighty-three thousand, four hundred eighty-seven".
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