Base | Representation |
---|---|
bin | 1010000100011… |
… | …1010011111111 |
3 | 2221110202201021 |
4 | 2201013103333 |
5 | 41303011020 |
6 | 4105125011 |
7 | 1021664335 |
oct | 241072377 |
9 | 87422637 |
10 | 42235135 |
11 | 21927978 |
12 | 12189767 |
13 | 899a007 |
14 | 5875b55 |
15 | 3a941aa |
hex | 28474ff |
42235135 has 8 divisors (see below), whose sum is σ = 50986656. Its totient is φ = 33585120.
The previous prime is 42235133. The next prime is 42235139. The reversal of 42235135 is 53153224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42235135 - 21 = 42235133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42235133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24456 + ... + 26125.
It is an arithmetic number, because the mean of its divisors is an integer number (6373332).
Almost surely, 242235135 is an apocalyptic number.
42235135 is a deficient number, since it is larger than the sum of its proper divisors (8751521).
42235135 is a wasteful number, since it uses less digits than its factorization.
42235135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50753.
The product of its digits is 3600, while the sum is 25.
The square root of 42235135 is about 6498.8564378666. The cubic root of 42235135 is about 348.2501366951.
Adding to 42235135 its reverse (53153224), we get a palindrome (95388359).
The spelling of 42235135 in words is "forty-two million, two hundred thirty-five thousand, one hundred thirty-five".
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