Base | Representation |
---|---|
bin | 101001000001010000001 |
3 | 2112021210120 |
4 | 11020022001 |
5 | 321003004 |
6 | 44450453 |
7 | 14265513 |
oct | 5101201 |
9 | 2467716 |
10 | 1344129 |
11 | 838956 |
12 | 549a29 |
13 | 380a57 |
14 | 26dbb3 |
15 | 1b83d9 |
hex | 148281 |
1344129 has 16 divisors (see below), whose sum is σ = 1881600. Its totient is φ = 852480.
The previous prime is 1344127. The next prime is 1344151. The reversal of 1344129 is 9214431.
It is not a de Polignac number, because 1344129 - 21 = 1344127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1344099 and 1344108.
It is not an unprimeable number, because it can be changed into a prime (1344127) 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, 8947 + ... + 9095.
It is an arithmetic number, because the mean of its divisors is an integer number (117600).
21344129 is an apocalyptic number.
It is an amenable number.
1344129 is a deficient number, since it is larger than the sum of its proper divisors (537471).
1344129 is a wasteful number, since it uses less digits than its factorization.
1344129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280.
The product of its digits is 864, while the sum is 24.
The square root of 1344129 is about 1159.3657748959. The cubic root of 1344129 is about 110.3604977083.
It can be divided in two parts, 134412 and 9, that added together give a triangular number (134421 = T518).
The spelling of 1344129 in words is "one million, three hundred forty-four thousand, one hundred twenty-nine".
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