Base | Representation |
---|---|
bin | 100111010000001… |
… | …1111110000011001 |
3 | 10101210102201111121 |
4 | 1032200133300121 |
5 | 10144142012104 |
6 | 334410525241 |
7 | 44432342524 |
oct | 11640376031 |
9 | 3353381447 |
10 | 1317141529 |
11 | 616545a20 |
12 | 309136821 |
13 | 17cb5a2b2 |
14 | c6d03bbb |
15 | 7a979254 |
hex | 4e81fc19 |
1317141529 has 16 divisors (see below), whose sum is σ = 1500871680. Its totient is φ = 1144182160.
The previous prime is 1317141509. The next prime is 1317141533. The reversal of 1317141529 is 9251417131.
It is a happy number.
It is not a de Polignac number, because 1317141529 - 29 = 1317141017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1317141494 and 1317141503.
It is not an unprimeable number, because it can be changed into a prime (1317141509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331734 + ... + 335680.
It is an arithmetic number, because the mean of its divisors is an integer number (93804480).
Almost surely, 21317141529 is an apocalyptic number.
It is an amenable number.
1317141529 is a deficient number, since it is larger than the sum of its proper divisors (183730151).
1317141529 is a wasteful number, since it uses less digits than its factorization.
1317141529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5300.
The product of its digits is 7560, while the sum is 34.
The square root of 1317141529 is about 36292.4445167310. Note that the first 3 decimals coincide. The cubic root of 1317141529 is about 1096.1689119427.
The spelling of 1317141529 in words is "one billion, three hundred seventeen million, one hundred forty-one thousand, five hundred twenty-nine".
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