Base | Representation |
---|---|
bin | 11100010001101001… |
… | …000101010010011001 |
3 | 2220100220010001212122 |
4 | 130101221011102121 |
5 | 444134323101210 |
6 | 21540400151025 |
7 | 2123240100521 |
oct | 342151052231 |
9 | 86326101778 |
10 | 30360753305 |
11 | 1196a943363 |
12 | 5a73908475 |
13 | 2b2b0449ac |
14 | 1680314681 |
15 | bca638b55 |
hex | 711a45499 |
30360753305 has 16 divisors (see below), whose sum is σ = 38834931600. Its totient is φ = 22706429952.
The previous prime is 30360753281. The next prime is 30360753331. The reversal of 30360753305 is 50335706303.
It can be written as a sum of positive squares in 8 ways, for example, as 2569609 + 30358183696 = 1603^2 + 174236^2 .
It is a cyclic number.
It is not a de Polignac number, because 30360753305 - 210 = 30360752281 is a prime.
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, 1185944 + ... + 1211273.
It is an arithmetic number, because the mean of its divisors is an integer number (2427183225).
Almost surely, 230360753305 is an apocalyptic number.
It is an amenable number.
30360753305 is a deficient number, since it is larger than the sum of its proper divisors (8474178295).
30360753305 is a wasteful number, since it uses less digits than its factorization.
30360753305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2397388.
The product of its (nonzero) digits is 85050, while the sum is 35.
The spelling of 30360753305 in words is "thirty billion, three hundred sixty million, seven hundred fifty-three thousand, three hundred five".
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