Base | Representation |
---|---|
bin | 1010001110000… |
… | …0100110000000 |
3 | 2222122122221122 |
4 | 2203200212000 |
5 | 41433103401 |
6 | 4130411412 |
7 | 1030220642 |
oct | 243404600 |
9 | 88578848 |
10 | 42862976 |
11 | 22216652 |
12 | 12430b68 |
13 | 8b59a10 |
14 | 599a892 |
15 | 3b6a21b |
hex | 28e0980 |
42862976 has 32 divisors (see below), whose sum is σ = 91963200. Its totient is φ = 19782144.
The previous prime is 42862973. The next prime is 42863003. The reversal of 42862976 is 67926824.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42862973) 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, 11216 + ... + 14543.
It is an arithmetic number, because the mean of its divisors is an integer number (2873850).
Almost surely, 242862976 is an apocalyptic number.
It is an amenable number.
42862976 is an abundant number, since it is smaller than the sum of its proper divisors (49100224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42862976 is a wasteful number, since it uses less digits than its factorization.
42862976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25786 (or 25774 counting only the distinct ones).
The product of its digits is 290304, while the sum is 44.
The square root of 42862976 is about 6546.9822055662. The cubic root of 42862976 is about 349.9672785736.
The spelling of 42862976 in words is "forty-two million, eight hundred sixty-two thousand, nine hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •