Base | Representation |
---|---|
bin | 11011111100111000… |
… | …000000010001110101 |
3 | 2212110121112000100120 |
4 | 123330320000101311 |
5 | 442431124442123 |
6 | 21442032402153 |
7 | 2111506465323 |
oct | 337470002165 |
9 | 85417460316 |
10 | 30012343413 |
11 | 118012048a8 |
12 | 59970a6359 |
13 | 2aa3ac74b0 |
14 | 1649d3cd13 |
15 | ba9c662e3 |
hex | 6fce00475 |
30012343413 has 16 divisors (see below), whose sum is σ = 43102112256. Its totient is φ = 18465935040.
The previous prime is 30012343393. The next prime is 30012343423. The reversal of 30012343413 is 31434321003.
It is not a de Polignac number, because 30012343413 - 25 = 30012343381 is a prime.
It is a super-3 number, since 3×300123434133 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30012343423) 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, 172203 + ... + 299463.
It is an arithmetic number, because the mean of its divisors is an integer number (2693882016).
Almost surely, 230012343413 is an apocalyptic number.
It is an amenable number.
30012343413 is a deficient number, since it is larger than the sum of its proper divisors (13089768843).
30012343413 is a wasteful number, since it uses less digits than its factorization.
30012343413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133324.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 30012343413 its reverse (31434321003), we get a palindrome (61446664416).
The spelling of 30012343413 in words is "thirty billion, twelve million, three hundred forty-three thousand, four hundred thirteen".
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