Base | Representation |
---|---|
bin | 100111010000100… |
… | …0111100001101101 |
3 | 10101210201222221221 |
4 | 1032201013201231 |
5 | 10144212220204 |
6 | 334414223341 |
7 | 44433621460 |
oct | 11641074155 |
9 | 3353658857 |
10 | 1317304429 |
11 | 616647351 |
12 | 3091b4b51 |
13 | 17cbb649c |
14 | c6d472d7 |
15 | 7a9ac654 |
hex | 4e84786d |
1317304429 has 8 divisors (see below), whose sum is σ = 1516984128. Its totient is φ = 1120498080.
The previous prime is 1317304403. The next prime is 1317304459. The reversal of 1317304429 is 9244037131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1317304429 - 27 = 1317304301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1317304394 and 1317304403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1317304459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717352 + ... + 719185.
It is an arithmetic number, because the mean of its divisors is an integer number (189623016).
Almost surely, 21317304429 is an apocalyptic number.
It is an amenable number.
1317304429 is a deficient number, since it is larger than the sum of its proper divisors (199679699).
1317304429 is a wasteful number, since it uses less digits than its factorization.
1317304429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1436675.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 1317304429 is about 36294.6887161193. The cubic root of 1317304429 is about 1096.2141003427.
The spelling of 1317304429 in words is "one billion, three hundred seventeen million, three hundred four thousand, four hundred twenty-nine".
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