Base | Representation |
---|---|
bin | 1111111110010100001… |
… | …1100010010111001001 |
3 | 222020100012122120020001 |
4 | 3333211003202113021 |
5 | 13444011004134124 |
6 | 330023002203001 |
7 | 25553346142234 |
oct | 3774503422711 |
9 | 866305576201 |
10 | 274425849289 |
11 | a6424268359 |
12 | 452287b3461 |
13 | 1cb5567a457 |
14 | d3d482041b |
15 | 72123c7b44 |
hex | 3fe50e25c9 |
274425849289 has 8 divisors (see below), whose sum is σ = 296050972680. Its totient is φ = 253409884416.
The previous prime is 274425849211. The next prime is 274425849331. The reversal of 274425849289 is 982948524472.
It can be written as a sum of positive squares in 4 ways, for example, as 28945237689 + 245480611600 = 170133^2 + 495460^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 274425849289 - 219 = 274425325001 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 274425849289.
It is not an unprimeable number, because it can be changed into a prime (274425849389) 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, 152288694 + ... + 152290495.
It is an arithmetic number, because the mean of its divisors is an integer number (37006371585).
Almost surely, 2274425849289 is an apocalyptic number.
It is an amenable number.
274425849289 is a deficient number, since it is larger than the sum of its proper divisors (21625123391).
274425849289 is a wasteful number, since it uses less digits than its factorization.
274425849289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304579259.
The product of its digits is 92897280, while the sum is 64.
The spelling of 274425849289 in words is "two hundred seventy-four billion, four hundred twenty-five million, eight hundred forty-nine thousand, two hundred eighty-nine".
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