Base | Representation |
---|---|
bin | 1010001010001… |
… | …1001101001100 |
3 | 2222011220000220 |
4 | 2202203031030 |
5 | 41402032112 |
6 | 4121151340 |
7 | 1025122605 |
oct | 242431514 |
9 | 88156026 |
10 | 42611532 |
11 | 22064747 |
12 | 1232b550 |
13 | 8a9c432 |
14 | 5932dac |
15 | 3b1a98c |
hex | 28a334c |
42611532 has 24 divisors (see below), whose sum is σ = 99871296. Its totient is φ = 14140368.
The previous prime is 42611473. The next prime is 42611533. The reversal of 42611532 is 23511624.
It is not an unprimeable number, because it can be changed into a prime (42611533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5098 + ... + 10545.
It is an arithmetic number, because the mean of its divisors is an integer number (4161304).
Almost surely, 242611532 is an apocalyptic number.
It is an amenable number.
42611532 is an abundant number, since it is smaller than the sum of its proper divisors (57259764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42611532 is a wasteful number, since it uses less digits than its factorization.
42611532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15877 (or 15875 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 42611532 is about 6527.7509143655. The cubic root of 42611532 is about 349.2816067413.
The spelling of 42611532 in words is "forty-two million, six hundred eleven thousand, five hundred thirty-two".
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