Base | Representation |
---|---|
bin | 11110111000010010010… |
… | …000101010011011011011 |
3 | 21111212022020101100220100 |
4 | 132320102100222123123 |
5 | 234231344132432303 |
6 | 4302502001230443 |
7 | 306211432052556 |
oct | 36702220523333 |
9 | 7455266340810 |
10 | 2122020202203 |
11 | 748a420a0800 |
12 | 2a3318332423 |
13 | 12514b14a255 |
14 | 749c622d69d |
15 | 3a2ea4d68a3 |
hex | 1ee1242a6db |
2122020202203 has 36 divisors (see below), whose sum is σ = 3376398669280. Its totient is φ = 1283294849760.
The previous prime is 2122020202121. The next prime is 2122020202207. The reversal of 2122020202203 is 3022020202212.
2122020202203 is a `hidden beast` number, since 21 + 220 + 20 + 202 + 203 = 666.
It is not a de Polignac number, because 2122020202203 - 218 = 2122019940059 is a prime.
It is a super-2 number, since 2×21220202022032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2122020202207) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1600108 + ... + 2608521.
Almost surely, 22122020202203 is an apocalyptic number.
2122020202203 is a deficient number, since it is larger than the sum of its proper divisors (1254378467077).
2122020202203 is a wasteful number, since it uses less digits than its factorization.
2122020202203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4209120 (or 4209106 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 2122020202203 its reverse (3022020202212), we get a palindrome (5144040404415).
Subtracting 2122020202203 from its reverse (3022020202212), we obtain a palindrome (900000000009).
The spelling of 2122020202203 in words is "two trillion, one hundred twenty-two billion, twenty million, two hundred two thousand, two hundred three".
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