Base | Representation |
---|---|
bin | 101011010001110000101 |
3 | 2200001021212 |
4 | 11122032011 |
5 | 330334432 |
6 | 50221205 |
7 | 15024311 |
oct | 5321605 |
9 | 2601255 |
10 | 1418117 |
11 | 8894a8 |
12 | 584805 |
13 | 3a862c |
14 | 28cb41 |
15 | 1d02b2 |
hex | 15a385 |
1418117 has 2 divisors, whose sum is σ = 1418118. Its totient is φ = 1418116.
The previous prime is 1418107. The next prime is 1418119. The reversal of 1418117 is 7118141.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 919681 + 498436 = 959^2 + 706^2 .
It is a cyclic number.
It is not a de Polignac number, because 1418117 - 24 = 1418101 is a prime.
It is a super-2 number, since 2×14181172 = 4022111651378, which contains 22 as substring.
Together with 1418119, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 1418092 and 1418101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1418119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709058 + 709059.
It is an arithmetic number, because the mean of its divisors is an integer number (709059).
21418117 is an apocalyptic number.
It is an amenable number.
1418117 is a deficient number, since it is larger than the sum of its proper divisors (1).
1418117 is an equidigital number, since it uses as much as digits as its factorization.
1418117 is an evil number, because the sum of its binary digits is even.
The product of its digits is 224, while the sum is 23.
The square root of 1418117 is about 1190.8471774329. The cubic root of 1418117 is about 112.3493819776.
The spelling of 1418117 in words is "one million, four hundred eighteen thousand, one hundred seventeen".
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