Base | Representation |
---|---|
bin | 1000010001111100… |
… | …01111001010000001 |
3 | 102110210222210121101 |
4 | 10020332033022001 |
5 | 33101022000113 |
6 | 2013042254401 |
7 | 215110061332 |
oct | 41076171201 |
9 | 12423883541 |
10 | 4445500033 |
11 | 1981406a77 |
12 | a40957401 |
13 | 55b0040c0 |
14 | 3025a0289 |
15 | 1b04252dd |
hex | 108f8f281 |
4445500033 has 4 divisors (see below), whose sum is σ = 4787461588. Its totient is φ = 4103538480.
The previous prime is 4445500019. The next prime is 4445500039. The reversal of 4445500033 is 3300055444.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 197458704 + 4248041329 = 14052^2 + 65177^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4445500033 is a prime.
It is a zygodrome in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 4445499974 and 4445500010.
It is not an unprimeable number, because it can be changed into a prime (4445500039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170980758 + ... + 170980783.
It is an arithmetic number, because the mean of its divisors is an integer number (1196865397).
Almost surely, 24445500033 is an apocalyptic number.
It is an amenable number.
4445500033 is a deficient number, since it is larger than the sum of its proper divisors (341961555).
4445500033 is a wasteful number, since it uses less digits than its factorization.
4445500033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341961554.
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 4445500033 is about 66674.5831108077. The cubic root of 4445500033 is about 1644.2715378453.
Adding to 4445500033 its reverse (3300055444), we get a palindrome (7745555477).
The spelling of 4445500033 in words is "four billion, four hundred forty-five million, five hundred thousand, thirty-three".
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