Base | Representation |
---|---|
bin | 101000000101001… |
… | …0101010111010011 |
3 | 10110201122022002000 |
4 | 1100022111113103 |
5 | 10223242324402 |
6 | 341241325043 |
7 | 45220226046 |
oct | 12012252723 |
9 | 3421568060 |
10 | 1344886227 |
11 | 630175a23 |
12 | 316496783 |
13 | 185822889 |
14 | ca886c5d |
15 | 7d109c1c |
hex | 502955d3 |
1344886227 has 16 divisors (see below), whose sum is σ = 2019720480. Its totient is φ = 884307456.
The previous prime is 1344886187. The next prime is 1344886229. The reversal of 1344886227 is 7226884431.
It is a happy number.
1344886227 is a `hidden beast` number, since 1 + 344 + 8 + 86 + 227 = 666.
It is not a de Polignac number, because 1344886227 - 26 = 1344886163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1344886229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339198 + ... + 343139.
It is an arithmetic number, because the mean of its divisors is an integer number (126232530).
Almost surely, 21344886227 is an apocalyptic number.
1344886227 is a deficient number, since it is larger than the sum of its proper divisors (674834253).
1344886227 is an equidigital number, since it uses as much as digits as its factorization.
1344886227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682419 (or 682413 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The square root of 1344886227 is about 36672.6904794290. The cubic root of 1344886227 is about 1103.8121800642.
It can be divided in two parts, 134488 and 6227, that added together give a triangular number (140715 = T530).
The spelling of 1344886227 in words is "one billion, three hundred forty-four million, eight hundred eighty-six thousand, two hundred twenty-seven".
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