Base | Representation |
---|---|
bin | 1010001101110011… |
… | …0110010010011001 |
3 | 21002010000122220000 |
4 | 2203130312102121 |
5 | 21104003423401 |
6 | 1132035523213 |
7 | 124645504611 |
oct | 24334662231 |
9 | 7063018800 |
10 | 2742248601 |
11 | 1187a22a64 |
12 | 646459509 |
13 | 349189911 |
14 | 1c02ada41 |
15 | 110b2d186 |
hex | a3736499 |
2742248601 has 20 divisors (see below), whose sum is σ = 4099070052. Its totient is φ = 1826994528.
The previous prime is 2742248569. The next prime is 2742248611. The reversal of 2742248601 is 1068422472.
2742248601 is a `hidden beast` number, since 2 + 7 + 4 + 2 + 2 + 48 + 601 = 666.
2742248601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1770305625 + 971942976 = 42075^2 + 31176^2 .
It is not a de Polignac number, because 2742248601 - 25 = 2742248569 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2742248611) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 127135 + ... + 147131.
Almost surely, 22742248601 is an apocalyptic number.
It is an amenable number.
2742248601 is a deficient number, since it is larger than the sum of its proper divisors (1356821451).
2742248601 is a wasteful number, since it uses less digits than its factorization.
2742248601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21702 (or 21693 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 2742248601 is about 52366.4835653493. The cubic root of 2742248601 is about 1399.7020796342.
The spelling of 2742248601 in words is "two billion, seven hundred forty-two million, two hundred forty-eight thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •