Base | Representation |
---|---|
bin | 10011011011110… |
… | …01011101010000 |
3 | 102100202121200110 |
4 | 21231321131100 |
5 | 313213324033 |
6 | 24102121320 |
7 | 4016463462 |
oct | 1155713520 |
9 | 370677613 |
10 | 163026768 |
11 | 8402a473 |
12 | 46720240 |
13 | 27a10358 |
14 | 1791a132 |
15 | e4a4363 |
hex | 9b79750 |
163026768 has 60 divisors (see below), whose sum is σ = 436055424. Its totient is φ = 52430400.
The previous prime is 163026733. The next prime is 163026769. The reversal of 163026768 is 867620361.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163026769) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492363 + ... + 492693.
Almost surely, 2163026768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 163026768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218027712).
163026768 is an abundant number, since it is smaller than the sum of its proper divisors (273028656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163026768 is an equidigital number, since it uses as much as digits as its factorization.
163026768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704 (or 367 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 163026768 is about 12768.1936075547. The cubic root of 163026768 is about 546.2854576770.
The spelling of 163026768 in words is "one hundred sixty-three million, twenty-six thousand, seven hundred sixty-eight".
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