Base | Representation |
---|---|
bin | 1011101010010000… |
… | …0101100110110010 |
3 | 22002010200121102200 |
4 | 2322210011212302 |
5 | 22402241203242 |
6 | 1234331124030 |
7 | 140364515340 |
oct | 27244054662 |
9 | 8063617380 |
10 | 3130022322 |
11 | 13668a8109 |
12 | 7342a3616 |
13 | 3ab60a21b |
14 | 2199b0990 |
15 | 134bc904c |
hex | ba9059b2 |
3130022322 has 48 divisors (see below), whose sum is σ = 8000558592. Its totient is φ = 865442880.
The previous prime is 3130022299. The next prime is 3130022327. The reversal of 3130022322 is 2232200313.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3130022295 and 3130022304.
It is not an unprimeable number, because it can be changed into a prime (3130022327) 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, 396763 + ... + 404574.
It is an arithmetic number, because the mean of its divisors is an integer number (166678304).
Almost surely, 23130022322 is an apocalyptic number.
3130022322 is an abundant number, since it is smaller than the sum of its proper divisors (4870536270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130022322 is a wasteful number, since it uses less digits than its factorization.
3130022322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 801383 (or 801380 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3130022322 is about 55946.6024169475. The cubic root of 3130022322 is about 1462.7916690251.
Adding to 3130022322 its reverse (2232200313), we get a palindrome (5362222635).
The spelling of 3130022322 in words is "three billion, one hundred thirty million, twenty-two thousand, three hundred twenty-two".
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