Base | Representation |
---|---|
bin | 1111011100100001001100 |
3 | 21121201010221 |
4 | 33130201030 |
5 | 2014031342 |
6 | 222441124 |
7 | 46262404 |
oct | 17344114 |
9 | 7551127 |
10 | 4048972 |
11 | 2316064 |
12 | 14331a4 |
13 | ab9c55 |
14 | 775804 |
15 | 54ea67 |
hex | 3dc84c |
4048972 has 12 divisors (see below), whose sum is σ = 7314496. Its totient is φ = 1959120.
The previous prime is 4048969. The next prime is 4048973. The reversal of 4048972 is 2798404.
It is a happy number.
4048972 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (4048973) 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, 16203 + ... + 16450.
Almost surely, 24048972 is an apocalyptic number.
It is an amenable number.
4048972 is a deficient number, since it is larger than the sum of its proper divisors (3265524).
4048972 is a wasteful number, since it uses less digits than its factorization.
4048972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32688 (or 32686 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 4048972 is about 2012.2057548869. The cubic root of 4048972 is about 159.3852976558.
The spelling of 4048972 in words is "four million, forty-eight thousand, nine hundred seventy-two".
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