Base | Representation |
---|---|
bin | 1101110001111110001101… |
… | …11001111010110101100100 |
3 | 10222022001202221210220220202 |
4 | 12320333012321322311210 |
5 | 12433001232311022002 |
6 | 144241341224050032 |
7 | 6245262403215356 |
oct | 670770671726544 |
9 | 128261687726822 |
10 | 30304331345252 |
11 | 9723aa4015128 |
12 | 3495223303918 |
13 | 13ba8bc713733 |
14 | 76aa478550d6 |
15 | 37844285e502 |
hex | 1b8fc6e7ad64 |
30304331345252 has 36 divisors (see below), whose sum is σ = 53508465684240. Its totient is φ = 15016630199232.
The previous prime is 30304331345219. The next prime is 30304331345263. The reversal of 30304331345252 is 25254313340303.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179926943 + ... + 180095289.
Almost surely, 230304331345252 is an apocalyptic number.
It is an amenable number.
30304331345252 is a deficient number, since it is larger than the sum of its proper divisors (23204134338988).
30304331345252 is a wasteful number, since it uses less digits than its factorization.
30304331345252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169628 (or 169057 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 38.
Adding to 30304331345252 its reverse (25254313340303), we get a palindrome (55558644685555).
The spelling of 30304331345252 in words is "thirty trillion, three hundred four billion, three hundred thirty-one million, three hundred forty-five thousand, two hundred fifty-two".
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