Base | Representation |
---|---|
bin | 11110100100111111111… |
… | …010000101111110101111 |
3 | 21102212211222202010010011 |
4 | 132210333322011332233 |
5 | 233411441131414244 |
6 | 4245155023354051 |
7 | 304546310335420 |
oct | 36447772057657 |
9 | 7385758663104 |
10 | 2101311201199 |
11 | 740185434841 |
12 | 29b2b8a52927 |
13 | 1231ca9012c2 |
14 | 739bdb09647 |
15 | 399d73bb434 |
hex | 1e93fe85faf |
2101311201199 has 32 divisors (see below), whose sum is σ = 2613638966400. Its totient is φ = 1648000401408.
The previous prime is 2101311201193. The next prime is 2101311201259. The reversal of 2101311201199 is 9911021131012.
It is a cyclic number.
It is not a de Polignac number, because 2101311201199 - 23 = 2101311201191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2101311201199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2101311201191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5162377 + ... + 5554525.
It is an arithmetic number, because the mean of its divisors is an integer number (81676217700).
Almost surely, 22101311201199 is an apocalyptic number.
2101311201199 is a deficient number, since it is larger than the sum of its proper divisors (512327765201).
2101311201199 is a wasteful number, since it uses less digits than its factorization.
2101311201199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393427.
The product of its (nonzero) digits is 972, while the sum is 31.
The spelling of 2101311201199 in words is "two trillion, one hundred one billion, three hundred eleven million, two hundred one thousand, one hundred ninety-nine".
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