Base | Representation |
---|---|
bin | 1101101001111111010101… |
… | …00111011110010001101001 |
3 | 10221022211210222221010111102 |
4 | 12310333222213132101221 |
5 | 12414003021430120010 |
6 | 143511340554211145 |
7 | 6216412461206633 |
oct | 664775247362151 |
9 | 127284728833442 |
10 | 30030052582505 |
11 | 962874588a0a8 |
12 | 3450037a23ab5 |
13 | 139aa8b685051 |
14 | 75b6687a1a53 |
15 | 37123d33cba5 |
hex | 1b4fea9de469 |
30030052582505 has 8 divisors (see below), whose sum is σ = 36179633073024. Its totient is φ = 23928328750000.
The previous prime is 30030052582489. The next prime is 30030052582571. The reversal of 30030052582505 is 50528525003003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30030052582505 - 24 = 30030052582489 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11964163121 + ... + 11964165630.
It is an arithmetic number, because the mean of its divisors is an integer number (4522454134128).
Almost surely, 230030052582505 is an apocalyptic number.
It is an amenable number.
30030052582505 is a deficient number, since it is larger than the sum of its proper divisors (6149580490519).
30030052582505 is a wasteful number, since it uses less digits than its factorization.
30030052582505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23928329007.
The product of its (nonzero) digits is 180000, while the sum is 38.
Adding to 30030052582505 its reverse (50528525003003), we get a palindrome (80558577585508).
The spelling of 30030052582505 in words is "thirty trillion, thirty billion, fifty-two million, five hundred eighty-two thousand, five hundred five".
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