Base | Representation |
---|---|
bin | 11100010001101000… |
… | …101111011010010001 |
3 | 2220100212221111221211 |
4 | 130101220233122101 |
5 | 444134312214242 |
6 | 21540354220121 |
7 | 2123236245340 |
oct | 342150573221 |
9 | 86325844854 |
10 | 30360663697 |
11 | 1196a892001 |
12 | 5a73884641 |
13 | 2b2b012c80 |
14 | 16802cdb57 |
15 | bca61c317 |
hex | 711a2f691 |
30360663697 has 16 divisors (see below), whose sum is σ = 37371332992. Its totient is φ = 24018819840.
The previous prime is 30360663689. The next prime is 30360663733. The reversal of 30360663697 is 79636606303.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30360663697 - 23 = 30360663689 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30360663697.
It is not an unprimeable number, because it can be changed into a prime (30360663397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144498 + ... + 1170724.
It is an arithmetic number, because the mean of its divisors is an integer number (2335708312).
Almost surely, 230360663697 is an apocalyptic number.
It is an amenable number.
30360663697 is a deficient number, since it is larger than the sum of its proper divisors (7010669295).
30360663697 is a wasteful number, since it uses less digits than its factorization.
30360663697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38968.
The product of its (nonzero) digits is 2204496, while the sum is 49.
The spelling of 30360663697 in words is "thirty billion, three hundred sixty million, six hundred sixty-three thousand, six hundred ninety-seven".
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