Base | Representation |
---|---|
bin | 1101101110110011010111… |
… | …10111110110111111100011 |
3 | 10221220122200102112010002110 |
4 | 12313121223313312333203 |
5 | 12424210220023134123 |
6 | 144115331120050403 |
7 | 6234355621164300 |
oct | 667315367667743 |
9 | 127818612463073 |
10 | 30195429896163 |
11 | 969189aa8a634 |
12 | 34780b0463a03 |
13 | 13b05559aaa6c |
14 | 7656765140a7 |
15 | 3756bbe13493 |
hex | 1b766bdf6fe3 |
30195429896163 has 54 divisors (see below), whose sum is σ = 47442333741516. Its totient is φ = 17033150062656.
The previous prime is 30195429896143. The next prime is 30195429896179. The reversal of 30195429896163 is 36169892459103.
It is not a de Polignac number, because 30195429896163 - 216 = 30195429830627 is a prime.
It is a super-2 number, since 2×301954298961632 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30195429896094 and 30195429896103.
It is not an unprimeable number, because it can be changed into a prime (30195429896143) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 5263275831 + ... + 5263281567.
It is an arithmetic number, because the mean of its divisors is an integer number (878561735954).
Almost surely, 230195429896163 is an apocalyptic number.
30195429896163 is a deficient number, since it is larger than the sum of its proper divisors (17246903845353).
30195429896163 is an frugal number, since it uses more digits than its factorization.
30195429896163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11649 (or 5826 counting only the distinct ones).
The product of its (nonzero) digits is 75582720, while the sum is 66.
The spelling of 30195429896163 in words is "thirty trillion, one hundred ninety-five billion, four hundred twenty-nine million, eight hundred ninety-six thousand, one hundred sixty-three".
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