Base | Representation |
---|---|
bin | 11100001110110111… |
… | …010001110110000000 |
3 | 2220020122102000200220 |
4 | 130032313101312000 |
5 | 444040410034404 |
6 | 21532013143040 |
7 | 2122132651650 |
oct | 341667216600 |
9 | 86218360626 |
10 | 30314143104 |
11 | 119465a8433 |
12 | 5a6018aa80 |
13 | 2b214a54ab |
14 | 1678060360 |
15 | bc64cd4d9 |
hex | 70edd1d80 |
30314143104 has 512 divisors, whose sum is σ = 102651494400. Its totient is φ = 7730380800.
The previous prime is 30314143001. The next prime is 30314143117. The reversal of 30314143104 is 40134141303.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64912279 + ... + 64912745.
It is an arithmetic number, because the mean of its divisors is an integer number (200491200).
Almost surely, 230314143104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30314143104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51325747200).
30314143104 is an abundant number, since it is smaller than the sum of its proper divisors (72337351296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30314143104 is a wasteful number, since it uses less digits than its factorization.
30314143104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582 (or 570 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 30314143104 its reverse (40134141303), we get a palindrome (70448284407).
The spelling of 30314143104 in words is "thirty billion, three hundred fourteen million, one hundred forty-three thousand, one hundred four".
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