Base | Representation |
---|---|
bin | 1010001101011011… |
… | …0111010101100101 |
3 | 21002000001222020001 |
4 | 2203112313111211 |
5 | 21103103230122 |
6 | 1131542141301 |
7 | 124626252544 |
oct | 24326672545 |
9 | 7060058201 |
10 | 2740680037 |
11 | 1187051527 |
12 | 645a21831 |
13 | 348a5a984 |
14 | 1bddc215b |
15 | 11091d527 |
hex | a35b7565 |
2740680037 has 2 divisors, whose sum is σ = 2740680038. Its totient is φ = 2740680036.
The previous prime is 2740680029. The next prime is 2740680043. The reversal of 2740680037 is 7300860472.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2236722436 + 503957601 = 47294^2 + 22449^2 .
It is a cyclic number.
It is not a de Polignac number, because 2740680037 - 23 = 2740680029 is a prime.
It is a super-2 number, since 2×27406800372 = 15022654130420642738, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2740679978 and 2740680005.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2740680937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370340018 + 1370340019.
It is an arithmetic number, because the mean of its divisors is an integer number (1370340019).
Almost surely, 22740680037 is an apocalyptic number.
It is an amenable number.
2740680037 is a deficient number, since it is larger than the sum of its proper divisors (1).
2740680037 is an equidigital number, since it uses as much as digits as its factorization.
2740680037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 2740680037 is about 52351.5046297621. The cubic root of 2740680037 is about 1399.4351525781.
The spelling of 2740680037 in words is "two billion, seven hundred forty million, six hundred eighty thousand, thirty-seven".
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