Base | Representation |
---|---|
bin | 1010000010110… |
… | …1101011100110 |
3 | 2221021102200221 |
4 | 2200231223212 |
5 | 41241131100 |
6 | 4102554554 |
7 | 1021046266 |
oct | 240555346 |
9 | 87242627 |
10 | 42130150 |
11 | 21866007 |
12 | 12138a5a |
13 | 89612aa |
14 | 58497a6 |
15 | 3a7301a |
hex | 282dae6 |
42130150 has 24 divisors (see below), whose sum is σ = 78532920. Its totient is φ = 16815360.
The previous prime is 42130141. The next prime is 42130169. The reversal of 42130150 is 5103124.
42130150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44886 + ... + 45814.
It is an arithmetic number, because the mean of its divisors is an integer number (3272205).
Almost surely, 242130150 is an apocalyptic number.
42130150 is a deficient number, since it is larger than the sum of its proper divisors (36402770).
42130150 is a wasteful number, since it uses less digits than its factorization.
42130150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1848 (or 1843 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 42130150 is about 6490.7742219245. The cubic root of 42130150 is about 347.9613457308.
Adding to 42130150 its reverse (5103124), we get a palindrome (47233274).
The spelling of 42130150 in words is "forty-two million, one hundred thirty thousand, one hundred fifty".
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