Base | Representation |
---|---|
bin | 1000010001101100… |
… | …11111000101110001 |
3 | 102110200011120101021 |
4 | 10020312133011301 |
5 | 33100011440040 |
6 | 2012530535441 |
7 | 215053566424 |
oct | 41066370561 |
9 | 12420146337 |
10 | 4443468145 |
11 | 1980249426 |
12 | a40137581 |
13 | 55a7722bc |
14 | 3021d19bb |
15 | 1b017324a |
hex | 108d9f171 |
4443468145 has 8 divisors (see below), whose sum is σ = 5342360256. Its totient is φ = 3547975536.
The previous prime is 4443468103. The next prime is 4443468157. The reversal of 4443468145 is 5418643444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4443468145 - 231 = 2295984497 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846997 + ... + 852226.
It is an arithmetic number, because the mean of its divisors is an integer number (667795032).
Almost surely, 24443468145 is an apocalyptic number.
It is an amenable number.
4443468145 is a deficient number, since it is larger than the sum of its proper divisors (898892111).
4443468145 is a wasteful number, since it uses less digits than its factorization.
4443468145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1699751.
The product of its digits is 737280, while the sum is 43.
The square root of 4443468145 is about 66659.3440186745. The cubic root of 4443468145 is about 1644.0209859969.
The spelling of 4443468145 in words is "four billion, four hundred forty-three million, four hundred sixty-eight thousand, one hundred forty-five".
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