Base | Representation |
---|---|
bin | 1010001101110000… |
… | …0111101000001100 |
3 | 21002002122221201121 |
4 | 2203130013220030 |
5 | 21103431314414 |
6 | 1132031450324 |
7 | 124644050455 |
oct | 24334075014 |
9 | 7062587647 |
10 | 2742057484 |
11 | 1187902411 |
12 | 6463869a4 |
13 | 34912092a |
14 | 1c026012c |
15 | 110ae1724 |
hex | a3707a0c |
2742057484 has 24 divisors (see below), whose sum is σ = 4849882128. Its totient is φ = 1356398400.
The previous prime is 2742057481. The next prime is 2742057533. The reversal of 2742057484 is 4847502472.
It is a self number, because there is not a number n which added to its sum of digits gives 2742057484.
It is not an unprimeable number, because it can be changed into a prime (2742057481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892519 + ... + 895585.
It is an arithmetic number, because the mean of its divisors is an integer number (202078422).
Almost surely, 22742057484 is an apocalyptic number.
It is an amenable number.
2742057484 is a deficient number, since it is larger than the sum of its proper divisors (2107824644).
2742057484 is a wasteful number, since it uses less digits than its factorization.
2742057484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5385 (or 5383 counting only the distinct ones).
The product of its (nonzero) digits is 501760, while the sum is 43.
The square root of 2742057484 is about 52364.6587308654. The cubic root of 2742057484 is about 1399.6695621499.
The spelling of 2742057484 in words is "two billion, seven hundred forty-two million, fifty-seven thousand, four hundred eighty-four".
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