Base | Representation |
---|---|
bin | 1101101100000111100101… |
… | …00011111000100011100011 |
3 | 10221120211121210021100120211 |
4 | 12312003302203320203203 |
5 | 12421202323234201311 |
6 | 144005115211514551 |
7 | 6224612236450141 |
oct | 666036243704343 |
9 | 127524553240524 |
10 | 30103200303331 |
11 | 9656771867441 |
12 | 3462250a58a57 |
13 | 13a4947c955ac |
14 | 761007474591 |
15 | 3730bee71821 |
hex | 1b60f28f88e3 |
30103200303331 has 4 divisors (see below), whose sum is σ = 31412035099152. Its totient is φ = 28794365507512.
The previous prime is 30103200303329. The next prime is 30103200303347. The reversal of 30103200303331 is 13330300230103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30103200303331 - 21 = 30103200303329 is a prime.
It is a super-2 number, since 2×301032003033312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30103200303431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654417397876 + ... + 654417397921.
It is an arithmetic number, because the mean of its divisors is an integer number (7853008774788).
Almost surely, 230103200303331 is an apocalyptic number.
30103200303331 is a deficient number, since it is larger than the sum of its proper divisors (1308834795821).
30103200303331 is a wasteful number, since it uses less digits than its factorization.
30103200303331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1308834795820.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 30103200303331 its reverse (13330300230103), we get a palindrome (43433500533434).
The spelling of 30103200303331 in words is "thirty trillion, one hundred three billion, two hundred million, three hundred three thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.026 sec. • engine limits •