Base | Representation |
---|---|
bin | 10011011100010… |
… | …01101010011010 |
3 | 102100212222201220 |
4 | 21232021222122 |
5 | 313222440041 |
6 | 24103352510 |
7 | 4020161136 |
oct | 1156115232 |
9 | 370788656 |
10 | 163093146 |
11 | 84075327 |
12 | 46752736 |
13 | 27a34628 |
14 | 179363c6 |
15 | e4b8d66 |
hex | 9b89a9a |
163093146 has 16 divisors (see below), whose sum is σ = 328756224. Its totient is φ = 53936064.
The previous prime is 163093097. The next prime is 163093153. The reversal of 163093146 is 641390361.
163093146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 106255 + ... + 107778.
It is an arithmetic number, because the mean of its divisors is an integer number (20547264).
Almost surely, 2163093146 is an apocalyptic number.
163093146 is an abundant number, since it is smaller than the sum of its proper divisors (165663078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163093146 is a wasteful number, since it uses less digits than its factorization.
163093146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214165.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 163093146 is about 12770.7926927031. The cubic root of 163093146 is about 546.3595895027.
The spelling of 163093146 in words is "one hundred sixty-three million, ninety-three thousand, one hundred forty-six".
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