Base | Representation |
---|---|
bin | 11101001000100111101… |
… | …010100001111000111110 |
3 | 21002101211012102012022222 |
4 | 131020213222201320332 |
5 | 230300320234021342 |
6 | 4131432240405342 |
7 | 264435256036103 |
oct | 35104752417076 |
9 | 7071735365288 |
10 | 2002120220222 |
11 | 70210473a701 |
12 | 284036016852 |
13 | 116a508b1955 |
14 | 6cc902c0aaa |
15 | 3712e1daed2 |
hex | 1d227aa1e3e |
2002120220222 has 16 divisors (see below), whose sum is σ = 3095452567152. Its totient is φ = 970642559040.
The previous prime is 2002120220173. The next prime is 2002120220257. The reversal of 2002120220222 is 2220220212002.
It is a self number, because there is not a number n which added to its sum of digits gives 2002120220222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84953429 + ... + 84976992.
It is an arithmetic number, because the mean of its divisors is an integer number (193465785447).
Almost surely, 22002120220222 is an apocalyptic number.
2002120220222 is a deficient number, since it is larger than the sum of its proper divisors (1093332346930).
2002120220222 is a wasteful number, since it uses less digits than its factorization.
2002120220222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169930603.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 2002120220222 its reverse (2220220212002), we get a palindrome (4222340432224).
The spelling of 2002120220222 in words is "two trillion, two billion, one hundred twenty million, two hundred twenty thousand, two hundred twenty-two".
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