Base | Representation |
---|---|
bin | 10011011110110… |
… | …11111010101100 |
3 | 102101112002220012 |
4 | 21233123322230 |
5 | 313314230220 |
6 | 24114512352 |
7 | 4023063323 |
oct | 1157337254 |
9 | 371462805 |
10 | 163430060 |
11 | 84285472 |
12 | 468956b8 |
13 | 27b21aa1 |
14 | 179c30ba |
15 | e533ac5 |
hex | 9bdbeac |
163430060 has 24 divisors (see below), whose sum is σ = 344206800. Its totient is φ = 65180864.
The previous prime is 163430021. The next prime is 163430063. The reversal of 163430060 is 60034361.
163430060 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
163430060 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (163430063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4835 + ... + 18714.
It is an arithmetic number, because the mean of its divisors is an integer number (14341950).
Almost surely, 2163430060 is an apocalyptic number.
163430060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
163430060 is an abundant number, since it is smaller than the sum of its proper divisors (180776740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163430060 is a wasteful number, since it uses less digits than its factorization.
163430060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23905 (or 23903 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 163430060 is about 12783.9766895908. The cubic root of 163430060 is about 546.7355496847.
The spelling of 163430060 in words is "one hundred sixty-three million, four hundred thirty thousand, sixty".
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