Base | Representation |
---|---|
bin | 1101110010010000110101… |
… | …00000111001001010110010 |
3 | 10222100000120100202122212110 |
4 | 12321020122200321022302 |
5 | 12433132213421134204 |
6 | 144250112545310150 |
7 | 6246065131350651 |
oct | 671103240711262 |
9 | 128300510678773 |
10 | 30314324005554 |
11 | 9728261676776 |
12 | 3497151935356 |
13 | 13bb822a31194 |
14 | 76b314a27198 |
15 | 378829c6c889 |
hex | 1b921a8392b2 |
30314324005554 has 32 divisors (see below), whose sum is σ = 65305472200704. Its totient is φ = 9353648359440.
The previous prime is 30314324005549. The next prime is 30314324005583. The reversal of 30314324005554 is 45550042341303.
It is a super-2 number, since 2×303143240055542 (a number of 28 digits) contains 22 as substring.
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, 3543044344 + ... + 3543052899.
It is an arithmetic number, because the mean of its divisors is an integer number (2040796006272).
Almost surely, 230314324005554 is an apocalyptic number.
30314324005554 is an abundant number, since it is smaller than the sum of its proper divisors (34991148195150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30314324005554 is a wasteful number, since it uses less digits than its factorization.
30314324005554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7086097302.
The product of its (nonzero) digits is 432000, while the sum is 39.
Adding to 30314324005554 its reverse (45550042341303), we get a palindrome (75864366346857).
The spelling of 30314324005554 in words is "thirty trillion, three hundred fourteen billion, three hundred twenty-four million, five thousand, five hundred fifty-four".
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