Base | Representation |
---|---|
bin | 111001001111… |
… | …1101010100101 |
3 | 2002110212121222 |
4 | 1302133222211 |
5 | 30140422432 |
6 | 2551150125 |
7 | 513054500 |
oct | 162375245 |
9 | 62425558 |
10 | 30014117 |
11 | 15a40061 |
12 | a075345 |
13 | 62ab543 |
14 | 3db4137 |
15 | 297d112 |
hex | 1c9faa5 |
30014117 has 12 divisors (see below), whose sum is σ = 35091936. Its totient is φ = 25595640.
The previous prime is 30014111. The next prime is 30014123. The reversal of 30014117 is 71141003.
It is an interprime number because it is at equal distance from previous prime (30014111) and next prime (30014123).
It is not a de Polignac number, because 30014117 - 28 = 30013861 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30014095 and 30014104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30014111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8888 + ... + 11790.
It is an arithmetic number, because the mean of its divisors is an integer number (2924328).
Almost surely, 230014117 is an apocalyptic number.
It is an amenable number.
30014117 is a deficient number, since it is larger than the sum of its proper divisors (5077819).
30014117 is a wasteful number, since it uses less digits than its factorization.
30014117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3128 (or 3121 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 17.
The square root of 30014117 is about 5478.5141233732. The cubic root of 30014117 is about 310.7719816205.
The spelling of 30014117 in words is "thirty million, fourteen thousand, one hundred seventeen".
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