Base | Representation |
---|---|
bin | 1000001101000010001010… |
… | …0011010101101110111001 |
3 | 1011221022020002001111211221 |
4 | 2003100202203111232321 |
5 | 2140240440304323001 |
6 | 31103422535552041 |
7 | 1620450165362224 |
oct | 203204243255671 |
9 | 34838202044757 |
10 | 9020011011001 |
11 | 2968402078951 |
12 | 101817b52b621 |
13 | 5057779213c3 |
14 | 2327dc6365bb |
15 | 1099703c01a1 |
hex | 834228d5bb9 |
9020011011001 has 8 divisors (see below), whose sum is σ = 9240071589000. Its totient is φ = 8799953304960.
The previous prime is 9020011010977. The next prime is 9020011011029. The reversal of 9020011011001 is 1001101100209.
It can be written as a sum of positive squares in 4 ways, for example, as 306008112400 + 8714002898601 = 553180^2 + 2951949^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9020011011001 - 29 = 9020011010489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9020011611001) 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, 6519175 + ... + 7780723.
It is an arithmetic number, because the mean of its divisors is an integer number (1155008948625).
Almost surely, 29020011011001 is an apocalyptic number.
It is an amenable number.
9020011011001 is a deficient number, since it is larger than the sum of its proper divisors (220060577999).
9020011011001 is a wasteful number, since it uses less digits than its factorization.
9020011011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435979.
The product of its (nonzero) digits is 18, while the sum is 16.
The spelling of 9020011011001 in words is "nine trillion, twenty billion, eleven million, eleven thousand, one".
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