Base | Representation |
---|---|
bin | 11100101101001… |
… | …001100101001000 |
3 | 1020120012200221101 |
4 | 130231021211020 |
5 | 1441242112033 |
6 | 115442151144 |
7 | 14635341061 |
oct | 3455114510 |
9 | 1216180841 |
10 | 481597768 |
11 | 227938593 |
12 | 1153524b4 |
13 | 78a10cc2 |
14 | 47d65568 |
15 | 2c43097d |
hex | 1cb49948 |
481597768 has 16 divisors (see below), whose sum is σ = 903324780. Its totient is φ = 240711168.
The previous prime is 481597747. The next prime is 481597783. The reversal of 481597768 is 867795184.
It can be written as a sum of positive squares in 2 ways, for example, as 412008804 + 69588964 = 20298^2 + 8342^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16380 + ... + 35092.
Almost surely, 2481597768 is an apocalyptic number.
It is an amenable number.
481597768 is a deficient number, since it is larger than the sum of its proper divisors (421727012).
481597768 is a wasteful number, since it uses less digits than its factorization.
481597768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21936 (or 21932 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 55.
The square root of 481597768 is about 21945.3359053809. The cubic root of 481597768 is about 783.8413230514.
The spelling of 481597768 in words is "four hundred eighty-one million, five hundred ninety-seven thousand, seven hundred sixty-eight".
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