Base | Representation |
---|---|
bin | 1101101111111000000101… |
… | …10001011010001000111111 |
3 | 10222001011220110012202120122 |
4 | 12313330002301122020333 |
5 | 12430311243223144403 |
6 | 144144311531005155 |
7 | 6240133051030463 |
oct | 667740261321077 |
9 | 128034813182518 |
10 | 30232321303103 |
11 | 96a65012476a7 |
12 | 34832872997bb |
13 | 13b3b84a16c3a |
14 | 767375ccc4a3 |
15 | 37662aa55838 |
hex | 1b7f02c5a23f |
30232321303103 has 4 divisors (see below), whose sum is σ = 32010693144480. Its totient is φ = 28453949461728.
The previous prime is 30232321303031. The next prime is 30232321303133. The reversal of 30232321303103 is 30130312323203.
It is a happy number.
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 30232321303103 - 212 = 30232321299007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30232321303133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889185920663 + ... + 889185920696.
It is an arithmetic number, because the mean of its divisors is an integer number (8002673286120).
Almost surely, 230232321303103 is an apocalyptic number.
30232321303103 is a deficient number, since it is larger than the sum of its proper divisors (1778371841377).
30232321303103 is a wasteful number, since it uses less digits than its factorization.
30232321303103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1778371841376.
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 30232321303103 its reverse (30130312323203), we get a palindrome (60362633626306).
The spelling of 30232321303103 in words is "thirty trillion, two hundred thirty-two billion, three hundred twenty-one million, three hundred three thousand, one hundred three".
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