Base | Representation |
---|---|
bin | 11101110111010001011… |
… | …001011100000111100001 |
3 | 21021012010012220000202112 |
4 | 131313101121130013201 |
5 | 232110412400211410 |
6 | 4210435020125105 |
7 | 301160511330605 |
oct | 35672131340741 |
9 | 7235105800675 |
10 | 2052212507105 |
11 | 72137a506202 |
12 | 291895996795 |
13 | 11b6a47c44a7 |
14 | 71482d95505 |
15 | 385b1c10105 |
hex | 1ddd165c1e1 |
2052212507105 has 16 divisors (see below), whose sum is σ = 2542344537600. Its totient is φ = 1588654030080.
The previous prime is 2052212507083. The next prime is 2052212507113. The reversal of 2052212507105 is 5017052122502.
It is not a de Polignac number, because 2052212507105 - 236 = 1983493030369 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 951386 + ... + 2238204.
It is an arithmetic number, because the mean of its divisors is an integer number (158896533600).
Almost surely, 22052212507105 is an apocalyptic number.
It is an amenable number.
2052212507105 is a deficient number, since it is larger than the sum of its proper divisors (490132030495).
2052212507105 is a wasteful number, since it uses less digits than its factorization.
2052212507105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297144.
The product of its (nonzero) digits is 14000, while the sum is 32.
Adding to 2052212507105 its reverse (5017052122502), we get a palindrome (7069264629607).
The spelling of 2052212507105 in words is "two trillion, fifty-two billion, two hundred twelve million, five hundred seven thousand, one hundred five".
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