Base | Representation |
---|---|
bin | 111100111011000… |
… | …010100111111001 |
3 | 2122020021120121101 |
4 | 330323002213321 |
5 | 4043130011301 |
6 | 245231211401 |
7 | 34220536060 |
oct | 7473024771 |
9 | 2566246541 |
10 | 1022110201 |
11 | 484a55582 |
12 | 246376b61 |
13 | 1339abc48 |
14 | 99a651d7 |
15 | 5eaec701 |
hex | 3cec29f9 |
1022110201 has 8 divisors (see below), whose sum is σ = 1168562880. Its totient is φ = 875766768.
The previous prime is 1022110181. The next prime is 1022110211. The reversal of 1022110201 is 1020112201.
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 1022110201 - 25 = 1022110169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022110211) 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, 6166 + ... + 45631.
It is an arithmetic number, because the mean of its divisors is an integer number (146070360).
Almost surely, 21022110201 is an apocalyptic number.
It is an amenable number.
1022110201 is a deficient number, since it is larger than the sum of its proper divisors (146452679).
1022110201 is an equidigital number, since it uses as much as digits as its factorization.
1022110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54623.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1022110201 is about 31970.4582544573. The cubic root of 1022110201 is about 1007.3164066452.
Adding to 1022110201 its reverse (1020112201), we get a palindrome (2042222402).
The spelling of 1022110201 in words is "one billion, twenty-two million, one hundred ten thousand, two hundred one".
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