Base | Representation |
---|---|
bin | 10011011110110… |
… | …11111100000110 |
3 | 102101112010000112 |
4 | 21233123330012 |
5 | 313314231100 |
6 | 24114513022 |
7 | 4023063512 |
oct | 1157337406 |
9 | 371463015 |
10 | 163430150 |
11 | 84285544 |
12 | 46895772 |
13 | 27b21b40 |
14 | 179c3142 |
15 | e533b35 |
hex | 9bdbf06 |
163430150 has 24 divisors (see below), whose sum is σ = 327364464. Its totient is φ = 60343200.
The previous prime is 163430123. The next prime is 163430173. The reversal of 163430150 is 51034361.
It is a happy number.
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 11 ways as a sum of consecutive naturals, for example, 125066 + ... + 126365.
It is an arithmetic number, because the mean of its divisors is an integer number (13640186).
Almost surely, 2163430150 is an apocalyptic number.
163430150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
163430150 is an abundant number, since it is smaller than the sum of its proper divisors (163934314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163430150 is a wasteful number, since it uses less digits than its factorization.
163430150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251456 (or 251451 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 163430150 is about 12783.9802096217. The cubic root of 163430150 is about 546.7356500461.
The spelling of 163430150 in words is "one hundred sixty-three million, four hundred thirty thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •