Base | Representation |
---|---|
bin | 1000001100110111… |
… | …1000011011110001 |
3 | 12200102102110121020 |
4 | 2003031320123301 |
5 | 14002033014241 |
6 | 1002240450053 |
7 | 105361024113 |
oct | 20315703361 |
9 | 5612373536 |
10 | 2201454321 |
11 | a2a733240 |
12 | 515319929 |
13 | 2911205c1 |
14 | 16c5393b3 |
15 | cd407b66 |
hex | 833786f1 |
2201454321 has 24 divisors (see below), whose sum is σ = 3401569824. Its totient is φ = 1255726080.
The previous prime is 2201454319. The next prime is 2201454331. The reversal of 2201454321 is 1234541022.
2201454321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2201454321 - 21 = 2201454319 is a prime.
It is a super-2 number, since 2×22014543212 = 9692802254899142082, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2201454291 and 2201454300.
It is not an unprimeable number, because it can be changed into a prime (2201454301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105880 + ... + 124953.
It is an arithmetic number, because the mean of its divisors is an integer number (141732076).
Almost surely, 22201454321 is an apocalyptic number.
It is an amenable number.
2201454321 is a deficient number, since it is larger than the sum of its proper divisors (1200115503).
2201454321 is a wasteful number, since it uses less digits than its factorization.
2201454321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230881 (or 230864 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2201454321 is about 46919.6581509286. The cubic root of 2201454321 is about 1300.8779712175.
Adding to 2201454321 its reverse (1234541022), we get a palindrome (3435995343).
It can be divided in two parts, 220 and 1454321, that added together give a palindrome (1454541).
The spelling of 2201454321 in words is "two billion, two hundred one million, four hundred fifty-four thousand, three hundred twenty-one".
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