Base | Representation |
---|---|
bin | 101000111011001001111 |
3 | 2112010111221 |
4 | 11013121033 |
5 | 320403012 |
6 | 44424211 |
7 | 14253433 |
oct | 5073117 |
9 | 2463457 |
10 | 1341007 |
11 | 836578 |
12 | 548067 |
13 | 37c4c5 |
14 | 26c9c3 |
15 | 1b7507 |
hex | 14764f |
1341007 has 2 divisors, whose sum is σ = 1341008. Its totient is φ = 1341006.
The previous prime is 1340981. The next prime is 1341017. The reversal of 1341007 is 7001431.
It is a strong prime.
It is an emirp because it is prime and its reverse (7001431) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1341007 - 27 = 1340879 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1341017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670503 + 670504.
It is an arithmetic number, because the mean of its divisors is an integer number (670504).
21341007 is an apocalyptic number.
1341007 is a deficient number, since it is larger than the sum of its proper divisors (1).
1341007 is an equidigital number, since it uses as much as digits as its factorization.
1341007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 1341007 is about 1158.0185663451. The cubic root of 1341007 is about 110.2749869237.
Adding to 1341007 its reverse (7001431), we get a palindrome (8342438).
The spelling of 1341007 in words is "one million, three hundred forty-one thousand, seven".
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