Base | Representation |
---|---|
bin | 100110111101001… |
… | …1001001100010001 |
3 | 10101002122021001100 |
4 | 1031322121030101 |
5 | 10134112400134 |
6 | 333412455013 |
7 | 44251422120 |
oct | 11572311421 |
9 | 3332567040 |
10 | 1307153169 |
11 | 610943583 |
12 | 30591a469 |
13 | 17aa70b1a |
14 | c5863ab7 |
15 | 79b54999 |
hex | 4de99311 |
1307153169 has 12 divisors (see below), whose sum is σ = 2157840256. Its totient is φ = 746944632.
The previous prime is 1307153153. The next prime is 1307153207. The reversal of 1307153169 is 9613517031.
It is not a de Polignac number, because 1307153169 - 24 = 1307153153 is a prime.
It is a super-2 number, since 2×13071531692 = 3417298814453485122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1307153119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10374169 + ... + 10374294.
Almost surely, 21307153169 is an apocalyptic number.
It is an amenable number.
1307153169 is a deficient number, since it is larger than the sum of its proper divisors (850687087).
1307153169 is a wasteful number, since it uses less digits than its factorization.
1307153169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20748476 (or 20748473 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 36.
The square root of 1307153169 is about 36154.5732791856. The cubic root of 1307153169 is about 1093.3909964775.
The spelling of 1307153169 in words is "one billion, three hundred seven million, one hundred fifty-three thousand, one hundred sixty-nine".
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