Base | Representation |
---|---|
bin | 1010001001101… |
… | …1101110101110 |
3 | 2222010100000202 |
4 | 2202123232232 |
5 | 41400042120 |
6 | 4120353502 |
7 | 1024634411 |
oct | 242335656 |
9 | 88110022 |
10 | 42580910 |
11 | 22043739 |
12 | 12315892 |
13 | 8a8b508 |
14 | 5925b78 |
15 | 3b11875 |
hex | 289bbae |
42580910 has 8 divisors (see below), whose sum is σ = 76645656. Its totient is φ = 17032360.
The previous prime is 42580897. The next prime is 42580913. The reversal of 42580910 is 1908524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a zygodrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42580913) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129036 + ... + 2129055.
It is an arithmetic number, because the mean of its divisors is an integer number (9580707).
Almost surely, 242580910 is an apocalyptic number.
42580910 is a deficient number, since it is larger than the sum of its proper divisors (34064746).
42580910 is a wasteful number, since it uses less digits than its factorization.
42580910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4258098.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 42580910 is about 6525.4049682759. The cubic root of 42580910 is about 349.1979184065.
The spelling of 42580910 in words is "forty-two million, five hundred eighty thousand, nine hundred ten".
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