Base | Representation |
---|---|
bin | 1011110000111011000… |
… | …0010001111010001001 |
3 | 201022200110111121101001 |
4 | 2330032300101322021 |
5 | 11302410404001301 |
6 | 232503140055001 |
7 | 20413333104355 |
oct | 2741660217211 |
9 | 638613447331 |
10 | 202111000201 |
11 | 78795432970 |
12 | 33206694461 |
13 | 1609c78bc16 |
14 | 9ad45d2465 |
15 | 53cd960c01 |
hex | 2f0ec11e89 |
202111000201 has 8 divisors (see below), whose sum is σ = 220493520000. Its totient is φ = 183729945840.
The previous prime is 202111000163. The next prime is 202111000211. The reversal of 202111000201 is 102000111202.
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 202111000201 - 215 = 202110967433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202111000211) 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, 67366 + ... + 639343.
It is an arithmetic number, because the mean of its divisors is an integer number (27561690000).
Almost surely, 2202111000201 is an apocalyptic number.
It is an amenable number.
202111000201 is a deficient number, since it is larger than the sum of its proper divisors (18382519799).
202111000201 is a wasteful number, since it uses less digits than its factorization.
202111000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732719.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 202111000201 its reverse (102000111202), we get a palindrome (304111111403).
The spelling of 202111000201 in words is "two hundred two billion, one hundred eleven million, two hundred one", and thus it is an aban number.
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