Base | Representation |
---|---|
bin | 1101110010100010111000… |
… | …01100111011111000110101 |
3 | 10222100221120210222020012100 |
4 | 12321101130030323320311 |
5 | 12433312041044122121 |
6 | 144254354410412313 |
7 | 6246560246111061 |
oct | 671213414737065 |
9 | 128327523866170 |
10 | 30324016004661 |
11 | 9731385542095 |
12 | 3498bb7731099 |
13 | 13bc70897bbb2 |
14 | 76b993cd2aa1 |
15 | 378be5a8b026 |
hex | 1b945c33be35 |
30324016004661 has 36 divisors (see below), whose sum is σ = 47481545943468. Its totient is φ = 18584348896512.
The previous prime is 30324016004647. The next prime is 30324016004687. The reversal of 30324016004661 is 16640061042303.
30324016004661 is a `hidden beast` number, since 3 + 0 + 3 + 2 + 4 + 0 + 1 + 600 + 46 + 6 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9339197120100 + 20984818884561 = 3056010^2 + 4580919^2 .
It is not a de Polignac number, because 30324016004661 - 25 = 30324016004629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30324016004641) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 53312610 + ... + 53878403.
It is an arithmetic number, because the mean of its divisors is an integer number (1318931831763).
Almost surely, 230324016004661 is an apocalyptic number.
It is an amenable number.
30324016004661 is a deficient number, since it is larger than the sum of its proper divisors (17157529938807).
30324016004661 is a wasteful number, since it uses less digits than its factorization.
30324016004661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107191122 (or 107191076 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
Adding to 30324016004661 its reverse (16640061042303), we get a palindrome (46964077046964).
The spelling of 30324016004661 in words is "thirty trillion, three hundred twenty-four billion, sixteen million, four thousand, six hundred sixty-one".
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