Base | Representation |
---|---|
bin | 1100010000100100100… |
… | …01010100100000011111 |
3 | 1111021020002011221201020 |
4 | 12020102101110200133 |
5 | 23400121102402333 |
6 | 521300331215223 |
7 | 42301026122406 |
oct | 6102221244037 |
9 | 1437202157636 |
10 | 421213325343 |
11 | 1526a9a39738 |
12 | 697735a7513 |
13 | 309494c4765 |
14 | 1655b68663d |
15 | ae53e333b3 |
hex | 621245481f |
421213325343 has 8 divisors (see below), whose sum is σ = 586035931008. Its totient is φ = 268599801624.
The previous prime is 421213325333. The next prime is 421213325363. The reversal of 421213325343 is 343523312124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 421213325343 - 25 = 421213325311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (421213325333) 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, 3052270405 + ... + 3052270542.
It is an arithmetic number, because the mean of its divisors is an integer number (73254491376).
Almost surely, 2421213325343 is an apocalyptic number.
421213325343 is a deficient number, since it is larger than the sum of its proper divisors (164822605665).
421213325343 is a wasteful number, since it uses less digits than its factorization.
421213325343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6104540973.
The product of its digits is 51840, while the sum is 33.
Adding to 421213325343 its reverse (343523312124), we get a palindrome (764736637467).
The spelling of 421213325343 in words is "four hundred twenty-one billion, two hundred thirteen million, three hundred twenty-five thousand, three hundred forty-three".
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