Base | Representation |
---|---|
bin | 1011111111101110… |
… | …1110011100101001 |
3 | 22022102012021122012 |
4 | 2333323232130221 |
5 | 23043321330001 |
6 | 1251310005305 |
7 | 142540304141 |
oct | 27773563451 |
9 | 8272167565 |
10 | 3220105001 |
11 | 1402735603 |
12 | 75a4a6835 |
13 | 3c418a999 |
14 | 22793d921 |
15 | 13ca702bb |
hex | bfeee729 |
3220105001 has 2 divisors, whose sum is σ = 3220105002. Its totient is φ = 3220105000.
The previous prime is 3220104991. The next prime is 3220105019. The reversal of 3220105001 is 1005010223.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2122905625 + 1097199376 = 46075^2 + 33124^2 .
It is a cyclic number.
It is not a de Polignac number, because 3220105001 - 222 = 3215910697 is a prime.
It is not a weakly prime, because it can be changed into another prime (3220105051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610052500 + 1610052501.
It is an arithmetic number, because the mean of its divisors is an integer number (1610052501).
Almost surely, 23220105001 is an apocalyptic number.
It is an amenable number.
3220105001 is a deficient number, since it is larger than the sum of its proper divisors (1).
3220105001 is an equidigital number, since it uses as much as digits as its factorization.
3220105001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 3220105001 is about 56745.9690286456. The cubic root of 3220105001 is about 1476.6923027401.
Adding to 3220105001 its reverse (1005010223), we get a palindrome (4225115224).
The spelling of 3220105001 in words is "three billion, two hundred twenty million, one hundred five thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.611 sec. • engine limits •