Base | Representation |
---|---|
bin | 11110101000110101001… |
… | …000001011111010000011 |
3 | 21110021110201011200002112 |
4 | 132220311020023322003 |
5 | 233443402340012121 |
6 | 4251115151205535 |
7 | 305053254611600 |
oct | 36506510137203 |
9 | 7407421150075 |
10 | 2105425313411 |
11 | 7419a6779182 |
12 | 2a00668168ab |
13 | 123705067a24 |
14 | 73c902856a7 |
15 | 39b7868275b |
hex | 1ea3520be83 |
2105425313411 has 12 divisors (see below), whose sum is σ = 2451207564360. Its totient is φ = 1803147595200.
The previous prime is 2105425313393. The next prime is 2105425313443. The reversal of 2105425313411 is 1143135245012.
It is not a de Polignac number, because 2105425313411 - 218 = 2105425051267 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2105425313311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17829521 + ... + 17947218.
It is an arithmetic number, because the mean of its divisors is an integer number (204267297030).
Almost surely, 22105425313411 is an apocalyptic number.
2105425313411 is a deficient number, since it is larger than the sum of its proper divisors (345782250949).
2105425313411 is a wasteful number, since it uses less digits than its factorization.
2105425313411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35777954 (or 35777947 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 2105425313411 in words is "two trillion, one hundred five billion, four hundred twenty-five million, three hundred thirteen thousand, four hundred eleven".
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