Base | Representation |
---|---|
bin | 11100110101100010… |
… | …110110010011101100 |
3 | 2221220212112101122021 |
4 | 130311202312103230 |
5 | 1001403023130420 |
6 | 22120234355524 |
7 | 2144202666151 |
oct | 346542662354 |
9 | 87825471567 |
10 | 30963098860 |
11 | 12149953501 |
12 | 600158bba4 |
13 | 2bc5a82095 |
14 | 16da30c228 |
15 | c1346b7aa |
hex | 7358b64ec |
30963098860 has 12 divisors (see below), whose sum is σ = 65022507648. Its totient is φ = 12385239536.
The previous prime is 30963098851. The next prime is 30963098867. The reversal of 30963098860 is 6889036903.
It is a junction number, because it is equal to n+sod(n) for n = 30963098798 and 30963098807.
It is not an unprimeable number, because it can be changed into a prime (30963098867) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774077452 + ... + 774077491.
It is an arithmetic number, because the mean of its divisors is an integer number (5418542304).
Almost surely, 230963098860 is an apocalyptic number.
It is an amenable number.
30963098860 is an abundant number, since it is smaller than the sum of its proper divisors (34059408788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30963098860 is a wasteful number, since it uses less digits than its factorization.
30963098860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548154952 (or 1548154950 counting only the distinct ones).
The product of its (nonzero) digits is 1679616, while the sum is 52.
The spelling of 30963098860 in words is "thirty billion, nine hundred sixty-three million, ninety-eight thousand, eight hundred sixty".
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