Base | Representation |
---|---|
bin | 11011111111010001… |
… | …111101101110010111 |
3 | 2212120102110111110210 |
4 | 123333101331232113 |
5 | 443021443000002 |
6 | 21450033420503 |
7 | 2112506522166 |
oct | 337721755627 |
9 | 85512414423 |
10 | 30052703127 |
11 | 11821a70737 |
12 | 59a870a733 |
13 | 2aac288995 |
14 | 16514473dd |
15 | bad58996c |
hex | 6ff47db97 |
30052703127 has 4 divisors (see below), whose sum is σ = 40070270840. Its totient is φ = 20035135416.
The previous prime is 30052703089. The next prime is 30052703129. The reversal of 30052703127 is 72130725003.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 30052703127 - 26 = 30052703063 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30052703094 and 30052703103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052703129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008783852 + ... + 5008783857.
It is an arithmetic number, because the mean of its divisors is an integer number (10017567710).
Almost surely, 230052703127 is an apocalyptic number.
30052703127 is a deficient number, since it is larger than the sum of its proper divisors (10017567713).
30052703127 is a wasteful number, since it uses less digits than its factorization.
30052703127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10017567712.
The product of its (nonzero) digits is 8820, while the sum is 30.
The spelling of 30052703127 in words is "thirty billion, fifty-two million, seven hundred three thousand, one hundred twenty-seven".
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