Base | Representation |
---|---|
bin | 1010001110100001… |
… | …0000111100011011 |
3 | 21002022122201012100 |
4 | 2203220100330123 |
5 | 21110240210441 |
6 | 1132224014443 |
7 | 125013111105 |
oct | 24350207433 |
9 | 7068581170 |
10 | 2745241371 |
11 | 1189687524 |
12 | 647461423 |
13 | 349996ba2 |
14 | 1c084c575 |
15 | 11101ecb6 |
hex | a3a10f1b |
2745241371 has 24 divisors (see below), whose sum is σ = 4071100176. Its totient is φ = 1781881920.
The previous prime is 2745241349. The next prime is 2745241427. The reversal of 2745241371 is 1731425472.
2745241371 is a `hidden beast` number, since 2 + 7 + 45 + 241 + 371 = 666.
It is not a de Polignac number, because 2745241371 - 25 = 2745241339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2745241171) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40521 + ... + 84453.
It is an arithmetic number, because the mean of its divisors is an integer number (169629174).
Almost surely, 22745241371 is an apocalyptic number.
2745241371 is a deficient number, since it is larger than the sum of its proper divisors (1325858805).
2745241371 is a wasteful number, since it uses less digits than its factorization.
2745241371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44123 (or 44120 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 2745241371 is about 52395.0510162935. The cubic root of 2745241371 is about 1400.2110856889.
The spelling of 2745241371 in words is "two billion, seven hundred forty-five million, two hundred forty-one thousand, three hundred seventy-one".
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