Base | Representation |
---|---|
bin | 11100110111101111110… |
… | …11101100101110000101 |
3 | 10111211112022222000101021 |
4 | 32123313323230232011 |
5 | 112223110014200401 |
6 | 2035415223431141 |
7 | 131445510503425 |
oct | 16336773545605 |
9 | 3454468860337 |
10 | 992002100101 |
11 | 352784362371 |
12 | 14030b5b54b1 |
13 | 7271230c5ac |
14 | 36028168485 |
15 | 1ac0e5332a1 |
hex | e6f7eecb85 |
992002100101 has 8 divisors (see below), whose sum is σ = 1026419117400. Its totient is φ = 957599086080.
The previous prime is 992002100077. The next prime is 992002100107. The reversal of 992002100101 is 101001200299.
It can be written as a sum of positive squares in 4 ways, for example, as 542262868225 + 449739231876 = 736385^2 + 670626^2 .
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 992002100101 - 25 = 992002100069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (992002100107) 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, 3356580 + ... + 3640141.
It is an arithmetic number, because the mean of its divisors is an integer number (128302389675).
Almost surely, 2992002100101 is an apocalyptic number.
It is an amenable number.
992002100101 is a deficient number, since it is larger than the sum of its proper divisors (34417017299).
992002100101 is a wasteful number, since it uses less digits than its factorization.
992002100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7001639.
The product of its (nonzero) digits is 324, while the sum is 25.
The spelling of 992002100101 in words is "nine hundred ninety-two billion, two million, one hundred thousand, one hundred one".
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