Base | Representation |
---|---|
bin | 11100101100101… |
… | …110110010001000 |
3 | 1020120000010101012 |
4 | 130230232302020 |
5 | 1441230104013 |
6 | 115435543052 |
7 | 14634403061 |
oct | 3454566210 |
9 | 1216003335 |
10 | 481488008 |
11 | 227873081 |
12 | 1152baa88 |
13 | 789a3061 |
14 | 47d37568 |
15 | 2c40d1a8 |
hex | 1cb2ec88 |
481488008 has 32 divisors (see below), whose sum is σ = 965387160. Its totient is φ = 224332800.
The previous prime is 481487977. The next prime is 481488013. The reversal of 481488008 is 800884184.
It can be written as a sum of positive squares in 4 ways, for example, as 472714564 + 8773444 = 21742^2 + 2962^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3791 + ... + 31262.
Almost surely, 2481488008 is an apocalyptic number.
It is an amenable number.
481488008 is an abundant number, since it is smaller than the sum of its proper divisors (483899152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481488008 is a wasteful number, since it uses less digits than its factorization.
481488008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35177 (or 35173 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 41.
The square root of 481488008 is about 21942.8350037091. The cubic root of 481488008 is about 783.7817706156.
The spelling of 481488008 in words is "four hundred eighty-one million, four hundred eighty-eight thousand, eight".
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