Base | Representation |
---|---|
bin | 11100001111011001… |
… | …000100111001111010 |
3 | 2220021021002011012021 |
4 | 130033121010321322 |
5 | 444100142044002 |
6 | 21532531105054 |
7 | 2122301162365 |
oct | 341731047172 |
9 | 86237064167 |
10 | 30323003002 |
11 | 119505a9a66 |
12 | 5a6314218a |
13 | 2b23288136 |
14 | 16792c90dc |
15 | bc717d737 |
hex | 70f644e7a |
30323003002 has 16 divisors (see below), whose sum is σ = 45767183112. Its totient is φ = 15067351360.
The previous prime is 30323002993. The next prime is 30323003017. The reversal of 30323003002 is 20030032303.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 30216521241 + 106481761 = 173829^2 + 10319^2 .
It is a super-2 number, since 2×303230030022 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 839352 + ... + 874732.
Almost surely, 230323003002 is an apocalyptic number.
30323003002 is a deficient number, since it is larger than the sum of its proper divisors (15444180110).
30323003002 is a wasteful number, since it uses less digits than its factorization.
30323003002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38033.
The product of its (nonzero) digits is 324, while the sum is 16.
Adding to 30323003002 its reverse (20030032303), we get a palindrome (50353035305).
The spelling of 30323003002 in words is "thirty billion, three hundred twenty-three million, three thousand, two".
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