Base | Representation |
---|---|
bin | 1000000000001011010… |
… | …01001100001111011111 |
3 | 222021202022102220221200 |
4 | 10000011221030033133 |
5 | 14001120440403241 |
6 | 330153132530543 |
7 | 25603035313503 |
oct | 4000551141737 |
9 | 867668386850 |
10 | 274972591071 |
11 | a668494a572 |
12 | 4535b920a53 |
13 | 1cc11a198b9 |
14 | d4472a2303 |
15 | 72453c54b6 |
hex | 4005a4c3df |
274972591071 has 6 divisors (see below), whose sum is σ = 397182631560. Its totient is φ = 183315060708.
The previous prime is 274972591039. The next prime is 274972591093. The reversal of 274972591071 is 170195279472.
274972591071 is a `hidden beast` number, since 2 + 7 + 49 + 7 + 2 + 591 + 0 + 7 + 1 = 666.
It is not a de Polignac number, because 274972591071 - 25 = 274972591039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 274972590999 and 274972591017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274972591031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15276255051 + ... + 15276255068.
It is an arithmetic number, because the mean of its divisors is an integer number (66197105260).
Almost surely, 2274972591071 is an apocalyptic number.
274972591071 is a deficient number, since it is larger than the sum of its proper divisors (122210040489).
274972591071 is a wasteful number, since it uses less digits than its factorization.
274972591071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30552510125 (or 30552510122 counting only the distinct ones).
The product of its (nonzero) digits is 2222640, while the sum is 54.
The spelling of 274972591071 in words is "two hundred seventy-four billion, nine hundred seventy-two million, five hundred ninety-one thousand, seventy-one".
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