Base | Representation |
---|---|
bin | 1100110100011000100… |
… | …0101011001011000001 |
3 | 210001102111210200101011 |
4 | 3031012020223023001 |
5 | 12102002310324301 |
6 | 245100115040521 |
7 | 21624154131661 |
oct | 3150610531301 |
9 | 701374720334 |
10 | 220220011201 |
11 | 85438500963 |
12 | 3681b2a0141 |
13 | 179c7469648 |
14 | a9316b81a1 |
15 | 5add69da51 |
hex | 334622b2c1 |
220220011201 has 8 divisors (see below), whose sum is σ = 222906710880. Its totient is φ = 217534108032.
The previous prime is 220220011189. The next prime is 220220011237. The reversal of 220220011201 is 102110022022.
It is a happy number.
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 220220011201 - 217 = 220219880129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220220017201) 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, 366961 + ... + 758353.
It is an arithmetic number, because the mean of its divisors is an integer number (27863338860).
Almost surely, 2220220011201 is an apocalyptic number.
It is an amenable number.
220220011201 is a deficient number, since it is larger than the sum of its proper divisors (2686699679).
220220011201 is an equidigital number, since it uses as much as digits as its factorization.
220220011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398255.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220220011201 its reverse (102110022022), we get a palindrome (322330033223).
The spelling of 220220011201 in words is "two hundred twenty billion, two hundred twenty million, eleven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •