Base | Representation |
---|---|
bin | 11100000010000111… |
… | …100101000100010101 |
3 | 2212200202001022001000 |
4 | 130002013211010111 |
5 | 443121134443331 |
6 | 21454454053513 |
7 | 2113625301441 |
oct | 340207450425 |
9 | 85622038030 |
10 | 30100312341 |
11 | 118469291a0 |
12 | 5a0064a299 |
13 | 2ab90b7b08 |
14 | 16578bb821 |
15 | bb28410e6 |
hex | 7021e5115 |
30100312341 has 32 divisors (see below), whose sum is σ = 48668941440. Its totient is φ = 18234374400.
The previous prime is 30100312339. The next prime is 30100312357. The reversal of 30100312341 is 14321300103.
30100312341 is a `hidden beast` number, since 3 + 0 + 10 + 0 + 312 + 341 = 666.
It is not a de Polignac number, because 30100312341 - 21 = 30100312339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30100312321) 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, 671181 + ... + 714621.
It is an arithmetic number, because the mean of its divisors is an integer number (1520904420).
Almost surely, 230100312341 is an apocalyptic number.
It is an amenable number.
30100312341 is a deficient number, since it is larger than the sum of its proper divisors (18568629099).
30100312341 is a wasteful number, since it uses less digits than its factorization.
30100312341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45794 (or 45788 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 30100312341 its reverse (14321300103), we get a palindrome (44421612444).
The spelling of 30100312341 in words is "thirty billion, one hundred million, three hundred twelve thousand, three hundred forty-one".
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