Base | Representation |
---|---|
bin | 1110111111001100… |
… | …0101101011010011 |
3 | 101101101021001110120 |
4 | 3233303011223103 |
5 | 31214411202334 |
6 | 1503114001323 |
7 | 201461121120 |
oct | 35763055323 |
9 | 11341231416 |
10 | 4023147219 |
11 | 1784a64063 |
12 | 943416243 |
13 | 4c16674b0 |
14 | 2a245b747 |
15 | 1882e8949 |
hex | efcc5ad3 |
4023147219 has 32 divisors (see below), whose sum is σ = 6742579200. Its totient is φ = 2076941952.
The previous prime is 4023147217. The next prime is 4023147221. The reversal of 4023147219 is 9127413204.
It is an interprime number because it is at equal distance from previous prime (4023147217) and next prime (4023147221).
It is not a de Polignac number, because 4023147219 - 21 = 4023147217 is a prime.
It is a super-2 number, since 2×40231472192 = 32371427091494867922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4023147219.
It is not an unprimeable number, because it can be changed into a prime (4023147217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143944 + ... + 169605.
It is an arithmetic number, because the mean of its divisors is an integer number (210705600).
Almost surely, 24023147219 is an apocalyptic number.
4023147219 is a deficient number, since it is larger than the sum of its proper divisors (2719431981).
4023147219 is a wasteful number, since it uses less digits than its factorization.
4023147219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313619.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 4023147219 is about 63428.2840616077. The cubic root of 4023147219 is about 1590.4571578137.
The spelling of 4023147219 in words is "four billion, twenty-three million, one hundred forty-seven thousand, two hundred nineteen".
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