Base | Representation |
---|---|
bin | 11100001110000111… |
… | …111100000111000111 |
3 | 2220012210001112200020 |
4 | 130032013330013013 |
5 | 444024220431234 |
6 | 21530451150223 |
7 | 2121622324554 |
oct | 341607740707 |
9 | 86183045606 |
10 | 30301733319 |
11 | 1193a5a1810 |
12 | 5a57ba5373 |
13 | 2b1ba4bb20 |
14 | 167654da2b |
15 | bc537b549 |
hex | 70e1fc1c7 |
30301733319 has 32 divisors (see below), whose sum is σ = 47477923584. Its totient is φ = 16947636480.
The previous prime is 30301733309. The next prime is 30301733323. The reversal of 30301733319 is 91333710303.
It is not a de Polignac number, because 30301733319 - 212 = 30301729223 is a prime.
It is a super-2 number, since 2×303017333192 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 30301733319.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30301733309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2380179 + ... + 2392875.
It is an arithmetic number, because the mean of its divisors is an integer number (1483685112).
Almost surely, 230301733319 is an apocalyptic number.
30301733319 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
30301733319 is a deficient number, since it is larger than the sum of its proper divisors (17176190265).
30301733319 is a wasteful number, since it uses less digits than its factorization.
30301733319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18287.
The product of its (nonzero) digits is 15309, while the sum is 33.
The spelling of 30301733319 in words is "thirty billion, three hundred one million, seven hundred thirty-three thousand, three hundred nineteen".
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