Base | Representation |
---|---|
bin | 1100011010110001000… |
… | …1000110001011101001 |
3 | 202101200021112210021002 |
4 | 3012230101012023221 |
5 | 11443411422413200 |
6 | 242001512524345 |
7 | 21261565225352 |
oct | 3065421061351 |
9 | 671607483232 |
10 | 213343560425 |
11 | 82529972696 |
12 | 354203b06b5 |
13 | 1716c930c68 |
14 | a47c31cd29 |
15 | 5839b3bbd5 |
hex | 31ac4462e9 |
213343560425 has 12 divisors (see below), whose sum is σ = 276048016320. Its totient is φ = 163254202320.
The previous prime is 213343560421. The next prime is 213343560497. The reversal of 213343560425 is 524065343312.
It is not a de Polignac number, because 213343560425 - 22 = 213343560421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213343560421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185515565 + ... + 185516714.
It is an arithmetic number, because the mean of its divisors is an integer number (23004001360).
Almost surely, 2213343560425 is an apocalyptic number.
213343560425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
213343560425 is a deficient number, since it is larger than the sum of its proper divisors (62704455895).
213343560425 is a wasteful number, since it uses less digits than its factorization.
213343560425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371032312 (or 371032307 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 38.
The spelling of 213343560425 in words is "two hundred thirteen billion, three hundred forty-three million, five hundred sixty thousand, four hundred twenty-five".
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