Base | Representation |
---|---|
bin | 1100010111000010000… |
… | …0101011000001000110 |
3 | 202022002102001222022110 |
4 | 3011300200223001012 |
5 | 11434333244314002 |
6 | 241314220441450 |
7 | 21225002544315 |
oct | 3056040530106 |
9 | 668072058273 |
10 | 212341010502 |
11 | 82064a68035 |
12 | 351a06a9286 |
13 | 1704001025a |
14 | a3c510a27c |
15 | 57cbb04e6c |
hex | 317082b046 |
212341010502 has 64 divisors (see below), whose sum is σ = 454790246400. Its totient is φ = 65892477600.
The previous prime is 212341010501. The next prime is 212341010513. The reversal of 212341010502 is 205010143212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212341010501) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23718127 + ... + 23727077.
It is an arithmetic number, because the mean of its divisors is an integer number (7106097600).
Almost surely, 2212341010502 is an apocalyptic number.
212341010502 is an abundant number, since it is smaller than the sum of its proper divisors (242449235898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212341010502 is a wasteful number, since it uses less digits than its factorization.
212341010502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12561.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 212341010502 its reverse (205010143212), we get a palindrome (417351153714).
The spelling of 212341010502 in words is "two hundred twelve billion, three hundred forty-one million, ten thousand, five hundred two".
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