Base | Representation |
---|---|
bin | 1111000100001010… |
… | …1001001011010001 |
3 | 101102211111120211220 |
4 | 3301002221023101 |
5 | 31240231031001 |
6 | 1505140555253 |
7 | 202133310204 |
oct | 36102511321 |
9 | 11384446756 |
10 | 4044002001 |
11 | 1795808616 |
12 | 94a3b2b29 |
13 | 4c5a899c0 |
14 | 2a512993b |
15 | 18a067c36 |
hex | f10a92d1 |
4044002001 has 8 divisors (see below), whose sum is σ = 5806772160. Its totient is φ = 2488616592.
The previous prime is 4044001963. The next prime is 4044002033. The reversal of 4044002001 is 1002004404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4044002001 - 218 = 4043739857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4044004001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51846141 + ... + 51846218.
It is an arithmetic number, because the mean of its divisors is an integer number (725846520).
Almost surely, 24044002001 is an apocalyptic number.
It is an amenable number.
4044002001 is a deficient number, since it is larger than the sum of its proper divisors (1762770159).
4044002001 is a wasteful number, since it uses less digits than its factorization.
4044002001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103692375.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 4044002001 is about 63592.4681153358. The cubic root of 4044002001 is about 1593.2005730153.
Adding to 4044002001 its reverse (1002004404), we get a palindrome (5046006405).
The spelling of 4044002001 in words is "four billion, forty-four million, two thousand, one".
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