Base | Representation |
---|---|
bin | 11100010000011110… |
… | …010011110100000000 |
3 | 2220022112020012221101 |
4 | 130100132103310000 |
5 | 444114313331000 |
6 | 21534420104144 |
7 | 2122611352045 |
oct | 342036236400 |
9 | 86275205841 |
10 | 30341152000 |
11 | 1195a875635 |
12 | 5a69235054 |
13 | 2b26c70ba3 |
14 | 167b8911cc |
15 | bc8a65e6a |
hex | 710793d00 |
30341152000 has 144 divisors (see below), whose sum is σ = 75983059152. Its totient is φ = 12072345600.
The previous prime is 30341151959. The next prime is 30341152001. The reversal of 30341152000 is 25114303.
It can be written as a sum of positive squares in 8 ways, for example, as 713103616 + 29628048384 = 26704^2 + 172128^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30341152001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6301594 + ... + 6306406.
It is an arithmetic number, because the mean of its divisors is an integer number (527660133).
Almost surely, 230341152000 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 30341152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37991529576).
30341152000 is an abundant number, since it is smaller than the sum of its proper divisors (45641907152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30341152000 is an equidigital number, since it uses as much as digits as its factorization.
30341152000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5041 (or 5017 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
Adding to 30341152000 its reverse (25114303), we get a palindrome (30366266303).
The spelling of 30341152000 in words is "thirty billion, three hundred forty-one million, one hundred fifty-two thousand".
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