Base | Representation |
---|---|
bin | 11101001010010111110… |
… | …11010001101110110100 |
3 | 10112210100012001102220202 |
4 | 32211023323101232310 |
5 | 112404044302212132 |
6 | 2044151335220032 |
7 | 132251344521245 |
oct | 16451373215664 |
9 | 3483305042822 |
10 | 1002001210292 |
11 | 356a456198a5 |
12 | 142240217618 |
13 | 73646a77a44 |
14 | 366d6138ccc |
15 | 1b0e72b7762 |
hex | e94bed1bb4 |
1002001210292 has 12 divisors (see below), whose sum is σ = 1754556550656. Its totient is φ = 500699338680.
The previous prime is 1002001210291. The next prime is 1002001210361. The reversal of 1002001210292 is 2920121002001.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002001210291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75309134 + ... + 75322437.
It is an arithmetic number, because the mean of its divisors is an integer number (146213045888).
Almost surely, 21002001210292 is an apocalyptic number.
It is an amenable number.
1002001210292 is a deficient number, since it is larger than the sum of its proper divisors (752555340364).
1002001210292 is a wasteful number, since it uses less digits than its factorization.
1002001210292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150633238 (or 150633236 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 1002001210292 its reverse (2920121002001), we get a palindrome (3922122212293).
The spelling of 1002001210292 in words is "one trillion, two billion, one million, two hundred ten thousand, two hundred ninety-two".
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