Base | Representation |
---|---|
bin | 1001000110111101… |
… | …01101010111100001 |
3 | 110121210210220201022 |
4 | 10203132231113201 |
5 | 40003344020001 |
6 | 2125130215225 |
7 | 232120120112 |
oct | 44336552741 |
9 | 13553726638 |
10 | 4890220001 |
11 | 208a446737 |
12 | b45884515 |
13 | 5cc1a2704 |
14 | 345686209 |
15 | 1d94be11b |
hex | 1237ad5e1 |
4890220001 has 8 divisors (see below), whose sum is σ = 5033308800. Its totient is φ = 4749161040.
The previous prime is 4890219977. The next prime is 4890220007. The reversal of 4890220001 is 1000220984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4890220001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4890220007) 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, 502571 + ... + 512208.
It is an arithmetic number, because the mean of its divisors is an integer number (629163600).
Almost surely, 24890220001 is an apocalyptic number.
It is an amenable number.
4890220001 is a deficient number, since it is larger than the sum of its proper divisors (143088799).
4890220001 is a wasteful number, since it uses less digits than its factorization.
4890220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014919.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 4890220001 is about 69930.1079721746. The cubic root of 4890220001 is about 1697.3684777607.
Adding to 4890220001 its reverse (1000220984), we get a palindrome (5890440985).
The spelling of 4890220001 in words is "four billion, eight hundred ninety million, two hundred twenty thousand, one".
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