Base | Representation |
---|---|
bin | 1110111111011001… |
… | …0001111111001000 |
3 | 101101102211120102010 |
4 | 3233312101333020 |
5 | 31220114442242 |
6 | 1503143535520 |
7 | 201501204663 |
oct | 35766217710 |
9 | 11342746363 |
10 | 4023984072 |
11 | 1785485879 |
12 | 94375a5a0 |
13 | 4c189b384 |
14 | 2a25d86da |
15 | 18841189c |
hex | efd91fc8 |
4023984072 has 64 divisors (see below), whose sum is σ = 10369157760. Its totient is φ = 1300723200.
The previous prime is 4023984061. The next prime is 4023984077. The reversal of 4023984072 is 2704893204.
It is a self number, because there is not a number n which added to its sum of digits gives 4023984072.
It is not an unprimeable number, because it can be changed into a prime (4023984077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84588 + ... + 123300.
It is an arithmetic number, because the mean of its divisors is an integer number (162018090).
Almost surely, 24023984072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4023984072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5184578880).
4023984072 is an abundant number, since it is smaller than the sum of its proper divisors (6345173688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023984072 is a wasteful number, since it uses less digits than its factorization.
4023984072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38854 (or 38850 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 4023984072 is about 63434.8805626684. The cubic root of 4023984072 is about 1590.5674269220.
The spelling of 4023984072 in words is "four billion, twenty-three million, nine hundred eighty-four thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •