Base | Representation |
---|---|
bin | 11100101000100… |
… | …101001100100011 |
3 | 1020110221212010122 |
4 | 130220211030203 |
5 | 1440440301123 |
6 | 115400350455 |
7 | 14622222365 |
oct | 3450451443 |
9 | 1213855118 |
10 | 480400163 |
11 | 22719a831 |
12 | 114a7542b |
13 | 786b1b69 |
14 | 47b32d35 |
15 | 2c295bc8 |
hex | 1ca25323 |
480400163 has 8 divisors (see below), whose sum is σ = 487038048. Its totient is φ = 473796864.
The previous prime is 480400121. The next prime is 480400181. The reversal of 480400163 is 361004084.
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 480400163 - 222 = 476205859 is a prime.
It is a super-2 number, since 2×4804001632 = 461568633220853138, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (480400183) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 19970 + ... + 36872.
It is an arithmetic number, because the mean of its divisors is an integer number (60879756).
Almost surely, 2480400163 is an apocalyptic number.
480400163 is a deficient number, since it is larger than the sum of its proper divisors (6637885).
480400163 is a wasteful number, since it uses less digits than its factorization.
480400163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17293.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 480400163 is about 21918.0328268757. The cubic root of 480400163 is about 783.1910490729.
The spelling of 480400163 in words is "four hundred eighty million, four hundred thousand, one hundred sixty-three".
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