Base | Representation |
---|---|
bin | 1010001001101… |
… | …0100110100100 |
3 | 2222010002200201 |
4 | 2202122212210 |
5 | 41344420132 |
6 | 4120320244 |
7 | 1024615063 |
oct | 242324644 |
9 | 88102621 |
10 | 42576292 |
11 | 22040220 |
12 | 12313084 |
13 | 8a89395 |
14 | 59241da |
15 | 3b102e7 |
hex | 289a9a4 |
42576292 has 48 divisors (see below), whose sum is σ = 85619520. Its totient is φ = 18345600.
The previous prime is 42576269. The next prime is 42576293. The reversal of 42576292 is 29267524.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (42576293) 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 15 ways as a sum of consecutive naturals, for example, 77563 + ... + 78109.
It is an arithmetic number, because the mean of its divisors is an integer number (1783740).
Almost surely, 242576292 is an apocalyptic number.
It is an amenable number.
42576292 is an abundant number, since it is smaller than the sum of its proper divisors (43043228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42576292 is a wasteful number, since it uses less digits than its factorization.
42576292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652 (or 650 counting only the distinct ones).
The product of its digits is 60480, while the sum is 37.
The square root of 42576292 is about 6525.0511109109. The cubic root of 42576292 is about 349.1852941711.
The spelling of 42576292 in words is "forty-two million, five hundred seventy-six thousand, two hundred ninety-two".
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