Base | Representation |
---|---|
bin | 11011111111010101… |
… | …000011001110110001 |
3 | 2212120110222121012020 |
4 | 123333111003032301 |
5 | 443022144341423 |
6 | 21450103022053 |
7 | 2112516431562 |
oct | 337725031661 |
9 | 85513877166 |
10 | 30053512113 |
11 | 11822473519 |
12 | 59a8a3a929 |
13 | 2aac4acc81 |
14 | 16515b8169 |
15 | bad6994e3 |
hex | 6ff5433b1 |
30053512113 has 32 divisors (see below), whose sum is σ = 41347418112. Its totient is φ = 19410518400.
The previous prime is 30053512039. The next prime is 30053512127. The reversal of 30053512113 is 31121535003.
It is not a de Polignac number, because 30053512113 - 29 = 30053511601 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30053512183) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2868781 + ... + 2879237.
It is an arithmetic number, because the mean of its divisors is an integer number (1292106816).
Almost surely, 230053512113 is an apocalyptic number.
It is an amenable number.
30053512113 is a deficient number, since it is larger than the sum of its proper divisors (11293905999).
30053512113 is a wasteful number, since it uses less digits than its factorization.
30053512113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10765.
The product of its (nonzero) digits is 1350, while the sum is 24.
The spelling of 30053512113 in words is "thirty billion, fifty-three million, five hundred twelve thousand, one hundred thirteen".
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