Base | Representation |
---|---|
bin | 11101001010010111111… |
… | …10010010110011100010 |
3 | 10112210100020112121201202 |
4 | 32211023332102303202 |
5 | 112404100003013442 |
6 | 2044151404201202 |
7 | 132251354324003 |
oct | 16451376226342 |
9 | 3483306477652 |
10 | 1002002001122 |
11 | 356a46009a81 |
12 | 142240539202 |
13 | 73646c939a5 |
14 | 366d62a31aa |
15 | 1b0e73c1c32 |
hex | e94bf92ce2 |
1002002001122 has 4 divisors (see below), whose sum is σ = 1503003001686. Its totient is φ = 501001000560.
The previous prime is 1002002001097. The next prime is 1002002001137. The reversal of 1002002001122 is 2211002002001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1000542073441 + 1459927681 = 1000271^2 + 38209^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250500500279 + ... + 250500500282.
Almost surely, 21002002001122 is an apocalyptic number.
1002002001122 is a deficient number, since it is larger than the sum of its proper divisors (501001000564).
1002002001122 is an equidigital number, since it uses as much as digits as its factorization.
1002002001122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501001000563.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1002002001122 its reverse (2211002002001), we get a palindrome (3213004003123).
The spelling of 1002002001122 in words is "one trillion, two billion, two million, one thousand, one hundred twenty-two".
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