Base | Representation |
---|---|
bin | 101111110001100001001000… |
… | …110101011111001011010001 |
3 | 1000112221102021101112102000220 |
4 | 233301201020311133023101 |
5 | 210014424333124214301 |
6 | 2022511400535303253 |
7 | 62154006666163344 |
oct | 5761411065371321 |
9 | 1015842241472026 |
10 | 210111022101201 |
11 | 60a47647436211 |
12 | 1b694b1021ab29 |
13 | 90314cc5bc0c0 |
14 | 39c55db99845b |
15 | 194570abc4936 |
hex | bf1848d5f2d1 |
210111022101201 has 64 divisors (see below), whose sum is σ = 317285025792000. Its totient is φ = 122708243775744.
The previous prime is 210111022101163. The next prime is 210111022101223. The reversal of 210111022101201 is 102101220111012.
It is a happy number.
It is not a de Polignac number, because 210111022101201 - 29 = 210111022100689 is a prime.
It is a super-2 number, since 2×2101110221012012 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (210111022101251) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192590016 + ... + 193677918.
It is an arithmetic number, because the mean of its divisors is an integer number (4957578528000).
Almost surely, 2210111022101201 is an apocalyptic number.
It is an amenable number.
210111022101201 is a deficient number, since it is larger than the sum of its proper divisors (107174003690799).
210111022101201 is a wasteful number, since it uses less digits than its factorization.
210111022101201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089630.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 210111022101201 its reverse (102101220111012), we get a palindrome (312212242212213).
The spelling of 210111022101201 in words is "two hundred ten trillion, one hundred eleven billion, twenty-two million, one hundred one thousand, two hundred one".
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