Base | Representation |
---|---|
bin | 101010001110110011010… |
… | …110101101111111010001 |
3 | 101021102212011201202021202 |
4 | 222032303112231333101 |
5 | 340022011133031001 |
6 | 10101113432000545 |
7 | 416446020000602 |
oct | 52166326557721 |
9 | 11242764652252 |
10 | 2902112002001 |
11 | a19862626a83 |
12 | 3aa547530155 |
13 | 18088b7511b4 |
14 | a066a567da9 |
15 | 50755b4296b |
hex | 2a3b35adfd1 |
2902112002001 has 8 divisors (see below), whose sum is σ = 3003543630024. Its totient is φ = 2802139822080.
The previous prime is 2902112001989. The next prime is 2902112002007. The reversal of 2902112002001 is 1002002112092.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 79967356225 + 2822144645776 = 282785^2 + 1679924^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2902112002001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2902112002007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364857980 + ... + 364865933.
It is an arithmetic number, because the mean of its divisors is an integer number (375442953753).
Almost surely, 22902112002001 is an apocalyptic number.
It is an amenable number.
2902112002001 is a deficient number, since it is larger than the sum of its proper divisors (101431628023).
2902112002001 is an equidigital number, since it uses as much as digits as its factorization.
2902112002001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729724051.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 2902112002001 its reverse (1002002112092), we get a palindrome (3904114114093).
The spelling of 2902112002001 in words is "two trillion, nine hundred two billion, one hundred twelve million, two thousand, one".
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