Base | Representation |
---|---|
bin | 10011011011111… |
… | …00111011110000 |
3 | 102100210100012212 |
4 | 21231330323300 |
5 | 313214303013 |
6 | 24102311252 |
7 | 4016553134 |
oct | 1155747360 |
9 | 370710185 |
10 | 163041008 |
11 | 8403a139 |
12 | 46728528 |
13 | 27a16990 |
14 | 179213c4 |
15 | e4a86a8 |
hex | 9b7cef0 |
163041008 has 40 divisors (see below), whose sum is σ = 341051088. Its totient is φ = 75059712.
The previous prime is 163040989. The next prime is 163041017. The reversal of 163041008 is 800140361.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113060 + ... + 114492.
Almost surely, 2163041008 is an apocalyptic number.
It is an amenable number.
163041008 is an abundant number, since it is smaller than the sum of its proper divisors (178010080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163041008 is a wasteful number, since it uses less digits than its factorization.
163041008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2001 (or 1995 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 163041008 is about 12768.7512310327. The cubic root of 163041008 is about 546.3013627919.
Adding to 163041008 its reverse (800140361), we get a palindrome (963181369).
The spelling of 163041008 in words is "one hundred sixty-three million, forty-one thousand, eight".
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