Base | Representation |
---|---|
bin | 1001000110101110010001… |
… | …10110100011100000111101 |
3 | 2121220002211101211211012200 |
4 | 10203113020312203200331 |
5 | 10111020442322423401 |
6 | 110330024413022113 |
7 | 4134362041401240 |
oct | 443271066434075 |
9 | 77802741754180 |
10 | 20022212311101 |
11 | 641a410965140 |
12 | 22b4532484939 |
13 | b231181107a0 |
14 | 4d311a2a7257 |
15 | 24ac54e51686 |
hex | 1235c8da383d |
20022212311101 has 384 divisors, whose sum is σ = 40446832398336. Its totient is φ = 9209774960640.
The previous prime is 20022212311033. The next prime is 20022212311163. The reversal of 20022212311101 is 10111321222002.
20022212311101 is a `hidden beast` number, since 20 + 0 + 22 + 212 + 311 + 101 = 666.
It is not a de Polignac number, because 20022212311101 - 29 = 20022212310589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20022212311001) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 8096324001 + ... + 8096326473.
It is an arithmetic number, because the mean of its divisors is an integer number (105330292704).
Almost surely, 220022212311101 is an apocalyptic number.
20022212311101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20022212311101 is an abundant number, since it is smaller than the sum of its proper divisors (20424620087235).
20022212311101 is a wasteful number, since it uses less digits than its factorization.
20022212311101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2881 (or 2878 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 20022212311101 its reverse (10111321222002), we get a palindrome (30133533533103).
The spelling of 20022212311101 in words is "twenty trillion, twenty-two billion, two hundred twelve million, three hundred eleven thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •