Base | Representation |
---|---|
bin | 1111011011000011100000 |
3 | 21121101220212 |
4 | 33123003200 |
5 | 2013333401 |
6 | 222353252 |
7 | 46236050 |
oct | 17330340 |
9 | 7541825 |
10 | 4042976 |
11 | 2311603 |
12 | 142b828 |
13 | ab72c2 |
14 | 773560 |
15 | 54cdbb |
hex | 3db0e0 |
4042976 has 24 divisors (see below), whose sum is σ = 9097200. Its totient is φ = 1732608.
The previous prime is 4042967. The next prime is 4042979. The reversal of 4042976 is 6792404.
4042976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042979) 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 3 ways as a sum of consecutive naturals, for example, 8801 + ... + 9248.
It is an arithmetic number, because the mean of its divisors is an integer number (379050).
Almost surely, 24042976 is an apocalyptic number.
It is an amenable number.
4042976 is an abundant number, since it is smaller than the sum of its proper divisors (5054224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4042976 is a wasteful number, since it uses less digits than its factorization.
4042976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18066 (or 18058 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 4042976 is about 2010.7152956100. The cubic root of 4042976 is about 159.3065825007.
The spelling of 4042976 in words is "four million, forty-two thousand, nine hundred seventy-six".
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