Base | Representation |
---|---|
bin | 1001111111010101110… |
… | …01000000110000010001 |
3 | 1012210222012200201201120 |
4 | 10333222321000300101 |
5 | 21110430231331400 |
6 | 421403405352453 |
7 | 33540613214010 |
oct | 4775271006021 |
9 | 1183865621646 |
10 | 343243230225 |
11 | 1226289451a5 |
12 | 56633568729 |
13 | 264a1aa78bc |
14 | 1288234ca77 |
15 | 8dddc82ca0 |
hex | 4feae40c11 |
343243230225 has 96 divisors (see below), whose sum is σ = 656308469760. Its totient is φ = 155049120000.
The previous prime is 343243230217. The next prime is 343243230289. The reversal of 343243230225 is 522032342343.
It is a happy number.
It is not a de Polignac number, because 343243230225 - 23 = 343243230217 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15130191 + ... + 15152859.
It is an arithmetic number, because the mean of its divisors is an integer number (6836546560).
Almost surely, 2343243230225 is an apocalyptic number.
343243230225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
343243230225 is a deficient number, since it is larger than the sum of its proper divisors (313065239535).
343243230225 is a wasteful number, since it uses less digits than its factorization.
343243230225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23031 (or 23026 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 33.
Adding to 343243230225 its reverse (522032342343), we get a palindrome (865275572568).
The spelling of 343243230225 in words is "three hundred forty-three billion, two hundred forty-three million, two hundred thirty thousand, two hundred twenty-five".
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