Base | Representation |
---|---|
bin | 1010000010111… |
… | …1001001010110 |
3 | 2221021201221011 |
4 | 2200233021112 |
5 | 41241324100 |
6 | 4103042434 |
7 | 1021102630 |
oct | 240571126 |
9 | 87251834 |
10 | 42136150 |
11 | 2186a571 |
12 | 1214041a |
13 | 8963c44 |
14 | 584ba50 |
15 | 3a74bba |
hex | 282f256 |
42136150 has 48 divisors (see below), whose sum is σ = 90351360. Its totient is φ = 14320800.
The previous prime is 42136141. The next prime is 42136163. The reversal of 42136150 is 5163124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45391 + ... + 46309.
It is an arithmetic number, because the mean of its divisors is an integer number (1882320).
Almost surely, 242136150 is an apocalyptic number.
42136150 is an abundant number, since it is smaller than the sum of its proper divisors (48215210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42136150 is a wasteful number, since it uses less digits than its factorization.
42136150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069 (or 1064 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 42136150 is about 6491.2363999472. The cubic root of 42136150 is about 347.9778633473.
Adding to 42136150 its reverse (5163124), we get a palindrome (47299274).
The spelling of 42136150 in words is "forty-two million, one hundred thirty-six thousand, one hundred fifty".
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