Base | Representation |
---|---|
bin | 1011101100110111011… |
… | …1101001110101111001 |
3 | 201012212121010201010001 |
4 | 2323031313221311321 |
5 | 11243143214223301 |
6 | 232203131553001 |
7 | 20344344220300 |
oct | 2731567516571 |
9 | 635777121101 |
10 | 201022414201 |
11 | 78286a04114 |
12 | 32b61bbb761 |
13 | 15c580a65ab |
14 | 9a2dbc5437 |
15 | 53680d1c01 |
hex | 2ecdde9d79 |
201022414201 has 12 divisors (see below), whose sum is σ = 233862788352. Its totient is φ = 172289903688.
The previous prime is 201022414189. The next prime is 201022414211. The reversal of 201022414201 is 102414220102.
It is not a de Polignac number, because 201022414201 - 25 = 201022414169 is a prime.
It is a super-2 number, since 2×2010224142012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201022414211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408376 + ... + 754198.
It is an arithmetic number, because the mean of its divisors is an integer number (19488565696).
Almost surely, 2201022414201 is an apocalyptic number.
It is an amenable number.
201022414201 is a deficient number, since it is larger than the sum of its proper divisors (32840374151).
201022414201 is a wasteful number, since it uses less digits than its factorization.
201022414201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357700 (or 357693 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 201022414201 its reverse (102414220102), we get a palindrome (303436634303).
The spelling of 201022414201 in words is "two hundred one billion, twenty-two million, four hundred fourteen thousand, two hundred one".
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