Base | Representation |
---|---|
bin | 1010001101011… |
… | …1100110010111 |
3 | 2222120210102011 |
4 | 2203113212113 |
5 | 41430414020 |
6 | 4125525051 |
7 | 1030005352 |
oct | 243274627 |
9 | 88523364 |
10 | 42826135 |
11 | 221a0a00 |
12 | 12413787 |
13 | 8b46011 |
14 | 598b299 |
15 | 3b5e35a |
hex | 28d7997 |
42826135 has 24 divisors (see below), whose sum is σ = 57341088. Its totient is φ = 30676800.
The previous prime is 42826123. The next prime is 42826141. The reversal of 42826135 is 53162824.
It is not a de Polignac number, because 42826135 - 215 = 42793367 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42826097 and 42826106.
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, 42457 + ... + 43453.
It is an arithmetic number, because the mean of its divisors is an integer number (2389212).
Almost surely, 242826135 is an apocalyptic number.
42826135 is a deficient number, since it is larger than the sum of its proper divisors (14514953).
42826135 is a wasteful number, since it uses less digits than its factorization.
42826135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1095 (or 1084 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The square root of 42826135 is about 6544.1680143468. The cubic root of 42826135 is about 349.8669834674.
Adding to 42826135 its reverse (53162824), we get a palindrome (95988959).
The spelling of 42826135 in words is "forty-two million, eight hundred twenty-six thousand, one hundred thirty-five".
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