Base | Representation |
---|---|
bin | 1011110001010101000… |
… | …0000101011110110001 |
3 | 201022222001121102122010 |
4 | 2330111100011132301 |
5 | 11303121310014301 |
6 | 232522032233133 |
7 | 20416125435501 |
oct | 2742520053661 |
9 | 638861542563 |
10 | 202220001201 |
11 | 78840a11a39 |
12 | 3323709b7a9 |
13 | 160b923465a |
14 | 9b04c87a01 |
15 | 53d82e25d6 |
hex | 2f154057b1 |
202220001201 has 8 divisors (see below), whose sum is σ = 273424227264. Its totient is φ = 132914554640.
The previous prime is 202220001163. The next prime is 202220001251. The reversal of 202220001201 is 102100022202.
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 202220001201 - 217 = 202219870129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202220001251) 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, 474694626 + ... + 474695051.
It is an arithmetic number, because the mean of its divisors is an integer number (34178028408).
Almost surely, 2202220001201 is an apocalyptic number.
It is an amenable number.
202220001201 is a deficient number, since it is larger than the sum of its proper divisors (71204226063).
202220001201 is an equidigital number, since it uses as much as digits as its factorization.
202220001201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 949389751.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 202220001201 its reverse (102100022202), we get a palindrome (304320023403).
The spelling of 202220001201 in words is "two hundred two billion, two hundred twenty million, one thousand, two hundred one".
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