Base | Representation |
---|---|
bin | 100111111000111011101 |
3 | 2110102000011 |
4 | 10333013131 |
5 | 313311401 |
6 | 44003221 |
7 | 14052535 |
oct | 4770735 |
9 | 2412004 |
10 | 1307101 |
11 | 813054 |
12 | 530511 |
13 | 369c43 |
14 | 2604c5 |
15 | 1ac451 |
hex | 13f1dd |
1307101 has 2 divisors, whose sum is σ = 1307102. Its totient is φ = 1307100.
The previous prime is 1307093. The next prime is 1307107. The reversal of 1307101 is 1017031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1104601 + 202500 = 1051^2 + 450^2 .
It is an emirp because it is prime and its reverse (1017031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1307101 - 23 = 1307093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1307107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653550 + 653551.
It is an arithmetic number, because the mean of its divisors is an integer number (653551).
21307101 is an apocalyptic number.
It is an amenable number.
1307101 is a deficient number, since it is larger than the sum of its proper divisors (1).
1307101 is an equidigital number, since it uses as much as digits as its factorization.
1307101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21, while the sum is 13.
The square root of 1307101 is about 1143.2851787721. The cubic root of 1307101 is about 109.3376450395.
The spelling of 1307101 in words is "one million, three hundred seven thousand, one hundred one".
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