Base | Representation |
---|---|
bin | 1000010010100110… |
… | …01110111001100001 |
3 | 102111012100102122001 |
4 | 10021103032321201 |
5 | 33103424112001 |
6 | 2013400244001 |
7 | 215204624023 |
oct | 41123167141 |
9 | 12435312561 |
10 | 4451004001 |
11 | 1984526204 |
12 | a42770601 |
13 | 55c1b03a2 |
14 | 3031d4013 |
15 | 1b0b61001 |
hex | 1094cee61 |
4451004001 has 8 divisors (see below), whose sum is σ = 4461446304. Its totient is φ = 4440575520.
The previous prime is 4451003981. The next prime is 4451004023. The reversal of 4451004001 is 1004001544.
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 4451004001 - 29 = 4451003489 is a prime.
It is a super-2 number, since 2×44510040012 = 39622873233836016002, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4451004001.
It is not an unprimeable number, because it can be changed into a prime (4451004101) 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, 887166 + ... + 892168.
It is an arithmetic number, because the mean of its divisors is an integer number (557680788).
Almost surely, 24451004001 is an apocalyptic number.
It is an amenable number.
4451004001 is a deficient number, since it is larger than the sum of its proper divisors (10442303).
4451004001 is a wasteful number, since it uses less digits than its factorization.
4451004001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6911.
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 4451004001 is about 66715.8452018709. The cubic root of 4451004001 is about 1644.9498481583.
Adding to 4451004001 its reverse (1004001544), we get a palindrome (5455005545).
The spelling of 4451004001 in words is "four billion, four hundred fifty-one million, four thousand, one".
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