Base | Representation |
---|---|
bin | 11101001000100110100… |
… | …101000111000001000100 |
3 | 21002101202221011122100121 |
4 | 131020212211013001010 |
5 | 230300301104202322 |
6 | 4131430350351324 |
7 | 264434645253505 |
oct | 35104645070104 |
9 | 7071687148317 |
10 | 2002102022212 |
11 | 7020a5440226 |
12 | 28402babb544 |
13 | 116a49bac7b6 |
14 | 6cc8bb04bac |
15 | 3712c7e3ec7 |
hex | 1d226947044 |
2002102022212 has 12 divisors (see below), whose sum is σ = 3503772559420. Its totient is φ = 1001024148096.
The previous prime is 2002102022203. The next prime is 2002102022309. The reversal of 2002102022212 is 2122202012002.
It can be written as a sum of positive squares in 2 ways, for example, as 1640689439236 + 361412582976 = 1280894^2 + 601176^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6547593 + ... + 6846544.
Almost surely, 22002102022212 is an apocalyptic number.
It is an amenable number.
2002102022212 is a deficient number, since it is larger than the sum of its proper divisors (1501670537208).
2002102022212 is a wasteful number, since it uses less digits than its factorization.
2002102022212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13431510 (or 13431508 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2002102022212 its reverse (2122202012002), we get a palindrome (4124304034214).
The spelling of 2002102022212 in words is "two trillion, two billion, one hundred two million, twenty-two thousand, two hundred twelve".
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