Base | Representation |
---|---|
bin | 11100000010110001… |
… | …100100100011101101 |
3 | 2212201111202120010020 |
4 | 130002301210203231 |
5 | 443131444222201 |
6 | 21455530032353 |
7 | 2114120666556 |
oct | 340261444355 |
9 | 85644676106 |
10 | 30111320301 |
11 | 11852067687 |
12 | 5a042786b9 |
13 | 2abb4703ba |
14 | 165914532d |
15 | bb37b7a36 |
hex | 702c648ed |
30111320301 has 8 divisors (see below), whose sum is σ = 40187072640. Its totient is φ = 20054890752.
The previous prime is 30111320273. The next prime is 30111320321. The reversal of 30111320301 is 10302311103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30111320301 - 29 = 30111319789 is a prime.
It is a super-2 number, since 2×301113203012 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30111320321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827060 + ... + 4833293.
It is an arithmetic number, because the mean of its divisors is an integer number (5023384080).
Almost surely, 230111320301 is an apocalyptic number.
It is an amenable number.
30111320301 is a deficient number, since it is larger than the sum of its proper divisors (10075752339).
30111320301 is a wasteful number, since it uses less digits than its factorization.
30111320301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9661395.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 30111320301 its reverse (10302311103), we get a palindrome (40413631404).
The spelling of 30111320301 in words is "thirty billion, one hundred eleven million, three hundred twenty thousand, three hundred one".
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