Base | Representation |
---|---|
bin | 10000010100000001111… |
… | …010100101001001110001 |
3 | 10222011112201021011202101 |
4 | 100110001322211021301 |
5 | 121331321230114001 |
6 | 2214553331020401 |
7 | 143663612601631 |
oct | 20240172451161 |
9 | 3864481234671 |
10 | 1121018598001 |
11 | 3a246a856845 |
12 | 161316a3a701 |
13 | 81933502303 |
14 | 3c386b7c6c1 |
15 | 1e260d73a01 |
hex | 10501ea5271 |
1121018598001 has 4 divisors (see below), whose sum is σ = 1123814156004. Its totient is φ = 1118223040000.
The previous prime is 1121018597999. The next prime is 1121018598121. The reversal of 1121018598001 is 1008958101211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 778278604401 + 342739993600 = 882201^2 + 585440^2 .
It is a cyclic number.
It is not a de Polignac number, because 1121018598001 - 21 = 1121018597999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1121018595001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397778400 + ... + 1397779201.
It is an arithmetic number, because the mean of its divisors is an integer number (280953539001).
Almost surely, 21121018598001 is an apocalyptic number.
It is an amenable number.
1121018598001 is a deficient number, since it is larger than the sum of its proper divisors (2795558003).
1121018598001 is an equidigital number, since it uses as much as digits as its factorization.
1121018598001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2795558002.
The product of its (nonzero) digits is 5760, while the sum is 37.
The spelling of 1121018598001 in words is "one trillion, one hundred twenty-one billion, eighteen million, five hundred ninety-eight thousand, one".
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