Base | Representation |
---|---|
bin | 101011111000101001… |
… | …111100000010000010 |
3 | 11111121222020222011120 |
4 | 223320221330002002 |
5 | 1233001040310242 |
6 | 33351451253110 |
7 | 3255466300341 |
oct | 537051740202 |
9 | 144558228146 |
10 | 47121416322 |
11 | 18a908a1582 |
12 | 9170a4a196 |
13 | 459c589c86 |
14 | 23d02d1b58 |
15 | 135bcd61ec |
hex | af8a7c082 |
47121416322 has 32 divisors (see below), whose sum is σ = 96346478592. Its totient is φ = 15357215184.
The previous prime is 47121416261. The next prime is 47121416339. The reversal of 47121416322 is 22361412174.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192213 + ... + 362199.
It is an arithmetic number, because the mean of its divisors is an integer number (3010827456).
Almost surely, 247121416322 is an apocalyptic number.
47121416322 is an abundant number, since it is smaller than the sum of its proper divisors (49225062270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47121416322 is a wasteful number, since it uses less digits than its factorization.
47121416322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171022.
The product of its digits is 16128, while the sum is 33.
Adding to 47121416322 its reverse (22361412174), we get a palindrome (69482828496).
The spelling of 47121416322 in words is "forty-seven billion, one hundred twenty-one million, four hundred sixteen thousand, three hundred twenty-two".
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