Base | Representation |
---|---|
bin | 1000010110010111… |
… | …1000011000110101 |
3 | 12210012101211121220 |
4 | 2011211320120311 |
5 | 14042233100041 |
6 | 1010222500553 |
7 | 106353510252 |
oct | 20545703065 |
9 | 5705354556 |
10 | 2241300021 |
11 | a50178974 |
12 | 526734759 |
13 | 299461b3c |
14 | 17394c429 |
15 | d1b78d66 |
hex | 85978635 |
2241300021 has 16 divisors (see below), whose sum is σ = 3282455040. Its totient is φ = 1354011120.
The previous prime is 2241300007. The next prime is 2241300101. The reversal of 2241300021 is 1200031422.
It is not a de Polignac number, because 2241300021 - 214 = 2241283637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2241305021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853495 + ... + 856116.
It is an arithmetic number, because the mean of its divisors is an integer number (205153440).
Almost surely, 22241300021 is an apocalyptic number.
It is an amenable number.
2241300021 is a deficient number, since it is larger than the sum of its proper divisors (1041155019).
2241300021 is a wasteful number, since it uses less digits than its factorization.
2241300021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1709656.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2241300021 is about 47342.3702511820. The cubic root of 2241300021 is about 1308.6795974385.
Adding to 2241300021 its reverse (1200031422), we get a palindrome (3441331443).
The spelling of 2241300021 in words is "two billion, two hundred forty-one million, three hundred thousand, twenty-one".
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