Base | Representation |
---|---|
bin | 1101101001001100111100… |
… | …11111001001111111000100 |
3 | 10221020021000001010111121222 |
4 | 12310212132133021333010 |
5 | 12413032123403430202 |
6 | 143451105050055512 |
7 | 6214434306103412 |
oct | 664463637117704 |
9 | 127207001114558 |
10 | 30003005530052 |
11 | 9618226499295 |
12 | 3446949a1a598 |
13 | 139836b00b8b9 |
14 | 75a2205d22b2 |
15 | 3706a8ab14a2 |
hex | 1b499e7c9fc4 |
30003005530052 has 48 divisors (see below), whose sum is σ = 54625434318000. Its totient is φ = 14401664686080.
The previous prime is 30003005530037. The next prime is 30003005530087. The reversal of 30003005530052 is 25003550030003.
It can be written as a sum of positive squares in 8 ways, for example, as 15322965775936 + 14680039754116 = 3914456^2 + 3831454^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122683448 + ... + 122927760.
It is an arithmetic number, because the mean of its divisors is an integer number (1138029881625).
Almost surely, 230003005530052 is an apocalyptic number.
It is an amenable number.
30003005530052 is a deficient number, since it is larger than the sum of its proper divisors (24622428787948).
30003005530052 is a wasteful number, since it uses less digits than its factorization.
30003005530052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250376 (or 250374 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 26.
Adding to 30003005530052 its reverse (25003550030003), we get a palindrome (55006555560055).
The spelling of 30003005530052 in words is "thirty trillion, three billion, five million, five hundred thirty thousand, fifty-two".
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