Base | Representation |
---|---|
bin | 1010001110000… |
… | …1000101101110 |
3 | 2222122202201211 |
4 | 2203201011232 |
5 | 41433140011 |
6 | 4130425034 |
7 | 1030226602 |
oct | 243410556 |
9 | 88582654 |
10 | 42865006 |
11 | 22218128 |
12 | 1243217a |
13 | 8b5a912 |
14 | 599b502 |
15 | 3b6ab21 |
hex | 28e116e |
42865006 has 8 divisors (see below), whose sum is σ = 64934424. Its totient is φ = 21220200.
The previous prime is 42865001. The next prime is 42865061. The reversal of 42865006 is 60056824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42865001) 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, 105900 + ... + 106303.
It is an arithmetic number, because the mean of its divisors is an integer number (8116803).
Almost surely, 242865006 is an apocalyptic number.
42865006 is a deficient number, since it is larger than the sum of its proper divisors (22069418).
42865006 is a wasteful number, since it uses less digits than its factorization.
42865006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212306.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 42865006 is about 6547.1372369914. The cubic root of 42865006 is about 349.9728033289.
The spelling of 42865006 in words is "forty-two million, eight hundred sixty-five thousand, six".
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