Base | Representation |
---|---|
bin | 1010001001100… |
… | …1010011010110 |
3 | 2222002211101110 |
4 | 2202121103112 |
5 | 41344232331 |
6 | 4120235450 |
7 | 1024563414 |
oct | 242312326 |
9 | 88084343 |
10 | 42570966 |
11 | 22037219 |
12 | 1230bb86 |
13 | 8a86b29 |
14 | 59222b4 |
15 | 3b0d946 |
hex | 28994d6 |
42570966 has 8 divisors (see below), whose sum is σ = 85141944. Its totient is φ = 14190320.
The previous prime is 42570943. The next prime is 42570973. The reversal of 42570966 is 66907524.
It is a sphenic number, since it is the product of 3 distinct primes.
42570966 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3547575 + ... + 3547586.
It is an arithmetic number, because the mean of its divisors is an integer number (10642743).
Almost surely, 242570966 is an apocalyptic number.
42570966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42570966 is a wasteful number, since it uses less digits than its factorization.
42570966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7095166.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 42570966 is about 6524.6429787384. The cubic root of 42570966 is about 349.1707333413.
The spelling of 42570966 in words is "forty-two million, five hundred seventy thousand, nine hundred sixty-six".
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