Base | Representation |
---|---|
bin | 1011101010010000… |
… | …0000101110000010 |
3 | 22002010122120222100 |
4 | 2322210000232002 |
5 | 22402240033211 |
6 | 1234330451230 |
7 | 140364403104 |
oct | 27244005602 |
9 | 8063576870 |
10 | 3130002306 |
11 | 1366894072 |
12 | 734293b16 |
13 | 3ab601092 |
14 | 2199a7574 |
15 | 134bc3156 |
hex | ba900b82 |
3130002306 has 48 divisors (see below), whose sum is σ = 7081214400. Its totient is φ = 997924704.
The previous prime is 3130002301. The next prime is 3130002307. The reversal of 3130002306 is 6032000313.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (3130002301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27835 + ... + 83873.
It is an arithmetic number, because the mean of its divisors is an integer number (147525300).
Almost surely, 23130002306 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3130002306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3540607200).
3130002306 is an abundant number, since it is smaller than the sum of its proper divisors (3951212094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130002306 is a wasteful number, since it uses less digits than its factorization.
3130002306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56183 (or 56180 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3130002306 is about 55946.4235318041. The cubic root of 3130002306 is about 1462.7885509109.
Adding to 3130002306 its reverse (6032000313), we get a palindrome (9162002619).
The spelling of 3130002306 in words is "three billion, one hundred thirty million, two thousand, three hundred six".
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