Base | Representation |
---|---|
bin | 111001111011… |
… | …0010101011010 |
3 | 2010010220121000 |
4 | 1303312111122 |
5 | 30233302424 |
6 | 3002525430 |
7 | 516063456 |
oct | 163662532 |
9 | 63126530 |
10 | 30369114 |
11 | 16162846 |
12 | a206876 |
13 | 63a3cb9 |
14 | 4067666 |
15 | 29ed3c9 |
hex | 1cf655a |
30369114 has 48 divisors (see below), whose sum is σ = 69215040. Its totient is φ = 9868320.
The previous prime is 30369109. The next prime is 30369121. The reversal of 30369114 is 41196303.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 341182 + ... + 341270.
It is an arithmetic number, because the mean of its divisors is an integer number (1441980).
Almost surely, 230369114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30369114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34607520).
30369114 is an abundant number, since it is smaller than the sum of its proper divisors (38845926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30369114 is an equidigital number, since it uses as much as digits as its factorization.
30369114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260 (or 165 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 30369114 is about 5510.8179066269. The cubic root of 30369114 is about 311.9924184548.
The spelling of 30369114 in words is "thirty million, three hundred sixty-nine thousand, one hundred fourteen".
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