Base | Representation |
---|---|
bin | 10011011100110… |
… | …10110001100010 |
3 | 102101000112212202 |
4 | 21232122301202 |
5 | 313232210414 |
6 | 24105053202 |
7 | 4020602363 |
oct | 1156326142 |
9 | 371015782 |
10 | 163163234 |
11 | 84112a53 |
12 | 46787202 |
13 | 27a5a4c0 |
14 | 17953b6a |
15 | e4ce9de |
hex | 9b9ac62 |
163163234 has 8 divisors (see below), whose sum is σ = 263571420. Its totient is φ = 75306096.
The previous prime is 163163233. The next prime is 163163237. The reversal of 163163234 is 432361361.
163163234 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 157427209 + 5736025 = 12547^2 + 2395^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 163163197 and 163163206.
It is not an unprimeable number, because it can be changed into a prime (163163233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137729 + ... + 3137780.
Almost surely, 2163163234 is an apocalyptic number.
163163234 is a deficient number, since it is larger than the sum of its proper divisors (100408186).
163163234 is a wasteful number, since it uses less digits than its factorization.
163163234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6275524.
The product of its digits is 7776, while the sum is 29.
The square root of 163163234 is about 12773.5364719407. The cubic root of 163163234 is about 546.4378428766.
The spelling of 163163234 in words is "one hundred sixty-three million, one hundred sixty-three thousand, two hundred thirty-four".
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