Base | Representation |
---|---|
bin | 11100010001111110… |
… | …111111110011111111 |
3 | 2220101021220221011212 |
4 | 130101332333303333 |
5 | 444142310414142 |
6 | 21541123235035 |
7 | 2123336655164 |
oct | 342176776377 |
9 | 86337827155 |
10 | 30366498047 |
11 | 11973107486 |
12 | 5a75818a7b |
13 | 2b2c2a6752 |
14 | 1680dac06b |
15 | bcadc0d82 |
hex | 711fbfcff |
30366498047 has 16 divisors (see below), whose sum is σ = 32940940032. Its totient is φ = 27881266560.
The previous prime is 30366498037. The next prime is 30366498049. The reversal of 30366498047 is 74089466303.
It is a cyclic number.
It is not a de Polignac number, because 30366498047 - 234 = 13186628863 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30366497986 and 30366498004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30366498049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579422 + ... + 629652.
It is an arithmetic number, because the mean of its divisors is an integer number (2058808752).
Almost surely, 230366498047 is an apocalyptic number.
30366498047 is a deficient number, since it is larger than the sum of its proper divisors (2574441985).
30366498047 is a wasteful number, since it uses less digits than its factorization.
30366498047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51118.
The product of its (nonzero) digits is 2612736, while the sum is 50.
The spelling of 30366498047 in words is "thirty billion, three hundred sixty-six million, four hundred ninety-eight thousand, forty-seven".
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