Base | Representation |
---|---|
bin | 10000010101101… |
… | …101011001001100 |
3 | 201002211001202002 |
4 | 100111231121030 |
5 | 1030134021122 |
6 | 43111251432 |
7 | 6536015240 |
oct | 2025553114 |
9 | 632731662 |
10 | 274126412 |
11 | 13081225a |
12 | 77979b78 |
13 | 44a3c0a1 |
14 | 2859a420 |
15 | 190ec992 |
hex | 1056d64c |
274126412 has 12 divisors (see below), whose sum is σ = 548252880. Its totient is φ = 117482736.
The previous prime is 274126409. The next prime is 274126417. The reversal of 274126412 is 214621472.
274126412 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (274126417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4895087 + ... + 4895142.
It is an arithmetic number, because the mean of its divisors is an integer number (45687740).
Almost surely, 2274126412 is an apocalyptic number.
It is an amenable number.
274126412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274126412 is a wasteful number, since it uses less digits than its factorization.
274126412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9790240 (or 9790238 counting only the distinct ones).
The product of its digits is 5376, while the sum is 29.
The square root of 274126412 is about 16556.7633310379. The cubic root of 274126412 is about 649.6063983926.
Adding to 274126412 its reverse (214621472), we get a palindrome (488747884).
The spelling of 274126412 in words is "two hundred seventy-four million, one hundred twenty-six thousand, four hundred twelve".
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