Base | Representation |
---|---|
bin | 100110110011010… |
… | …1111011010100101 |
3 | 10100201221112001000 |
4 | 1031212233122211 |
5 | 10131303020232 |
6 | 333110223513 |
7 | 44156554131 |
oct | 11546573245 |
9 | 3321845030 |
10 | 1302001317 |
11 | 608a44951 |
12 | 304054b99 |
13 | 179988ba6 |
14 | c4cc23c1 |
15 | 7948827c |
hex | 4d9af6a5 |
1302001317 has 16 divisors (see below), whose sum is σ = 1934369280. Its totient is φ = 865535616.
The previous prime is 1302001301. The next prime is 1302001331. The reversal of 1302001317 is 7131002031.
It is not a de Polignac number, because 1302001317 - 24 = 1302001301 is a prime.
It is a super-3 number, since 3×13020013173 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1302001317.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302001357) 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, 58773 + ... + 77834.
It is an arithmetic number, because the mean of its divisors is an integer number (120898080).
Almost surely, 21302001317 is an apocalyptic number.
It is an amenable number.
1302001317 is a deficient number, since it is larger than the sum of its proper divisors (632367963).
1302001317 is a wasteful number, since it uses less digits than its factorization.
1302001317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136969 (or 136963 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 18.
The square root of 1302001317 is about 36083.2553548041. The cubic root of 1302001317 is about 1091.9526531217.
Adding to 1302001317 its reverse (7131002031), we get a palindrome (8433003348).
The spelling of 1302001317 in words is "one billion, three hundred two million, one thousand, three hundred seventeen".
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