Base | Representation |
---|---|
bin | 100110101111110… |
… | …0111010011110101 |
3 | 10100121102121100010 |
4 | 1031133213103311 |
5 | 10130313224414 |
6 | 333002210433 |
7 | 44134643352 |
oct | 11537472365 |
9 | 3317377303 |
10 | 1300133109 |
11 | 607989280 |
12 | 3034b3a19 |
13 | 179483742 |
14 | c4957629 |
15 | 79219959 |
hex | 4d7e74f5 |
1300133109 has 16 divisors (see below), whose sum is σ = 1893132864. Its totient is φ = 787113600.
The previous prime is 1300133071. The next prime is 1300133111. The reversal of 1300133109 is 9013310031.
It is not a de Polignac number, because 1300133109 - 28 = 1300132853 is a prime.
It is a super-2 number, since 2×13001331092 = 3380692202236011762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1300133119) 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, 10779 + ... + 52119.
It is an arithmetic number, because the mean of its divisors is an integer number (118320804).
Almost surely, 21300133109 is an apocalyptic number.
It is an amenable number.
1300133109 is a deficient number, since it is larger than the sum of its proper divisors (592999755).
1300133109 is a wasteful number, since it uses less digits than its factorization.
1300133109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42308.
The product of its (nonzero) digits is 243, while the sum is 21.
The square root of 1300133109 is about 36057.3585971019. The cubic root of 1300133109 is about 1091.4301315886.
The spelling of 1300133109 in words is "one billion, three hundred million, one hundred thirty-three thousand, one hundred nine".
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