Base | Representation |
---|---|
bin | 101000001100011101001 |
3 | 2110220201101 |
4 | 11001203221 |
5 | 314121342 |
6 | 44121401 |
7 | 14123635 |
oct | 5014351 |
9 | 2426641 |
10 | 1317097 |
11 | 81a611 |
12 | 536261 |
13 | 371662 |
14 | 263dc5 |
15 | 1b03b7 |
hex | 1418e9 |
1317097 has 4 divisors (see below), whose sum is σ = 1359616. Its totient is φ = 1274580.
The previous prime is 1317091. The next prime is 1317119. The reversal of 1317097 is 7907131.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1317097 - 211 = 1315049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1317091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21213 + ... + 21274.
It is an arithmetic number, because the mean of its divisors is an integer number (339904).
21317097 is an apocalyptic number.
It is an amenable number.
1317097 is a deficient number, since it is larger than the sum of its proper divisors (42519).
1317097 is an equidigital number, since it uses as much as digits as its factorization.
1317097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42518.
The product of its (nonzero) digits is 1323, while the sum is 28.
The square root of 1317097 is about 1147.6484653412. The cubic root of 1317097 is about 109.6156558966.
The spelling of 1317097 in words is "one million, three hundred seventeen thousand, ninety-seven".
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