Base | Representation |
---|---|
bin | 1110101100011011110111… |
… | …00101001101110100101001 |
3 | 11020102002210100121120112201 |
4 | 13112031323211031310221 |
5 | 13213404223223240241 |
6 | 152420234443540201 |
7 | 6543355021614646 |
oct | 726157345156451 |
9 | 136362710546481 |
10 | 32313112321321 |
11 | a328a06560227 |
12 | 375a5b7b2a661 |
13 | 150516223ca20 |
14 | 7d9d6a5c4dcd |
15 | 3b08116a2931 |
hex | 1d637b94dd29 |
32313112321321 has 8 divisors (see below), whose sum is σ = 34999885113480. Its totient is φ = 29655075067392.
The previous prime is 32313112321319. The next prime is 32313112321339. The reversal of 32313112321321 is 12312321131323.
It can be written as a sum of positive squares in 4 ways, for example, as 5095240765696 + 27217871555625 = 2257264^2 + 5217075^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32313112321321 - 21 = 32313112321319 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32313112321321.
It is not an unprimeable number, because it can be changed into a prime (32313112321351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7183882216 + ... + 7183886713.
It is an arithmetic number, because the mean of its divisors is an integer number (4374985639185).
Almost surely, 232313112321321 is an apocalyptic number.
It is an amenable number.
32313112321321 is a deficient number, since it is larger than the sum of its proper divisors (2686772792159).
32313112321321 is a wasteful number, since it uses less digits than its factorization.
32313112321321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14367769115.
The product of its digits is 3888, while the sum is 28.
Adding to 32313112321321 its reverse (12312321131323), we get a palindrome (44625433452644).
The spelling of 32313112321321 in words is "thirty-two trillion, three hundred thirteen billion, one hundred twelve million, three hundred twenty-one thousand, three hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •