Base | Representation |
---|---|
bin | 1100000101001110… |
… | …0110100010000011 |
3 | 22101000112122102122 |
4 | 3001103212202003 |
5 | 23120221010001 |
6 | 1253451434455 |
7 | 143240150210 |
oct | 30123464203 |
9 | 8330478378 |
10 | 3243141251 |
11 | 141473a029 |
12 | 766155a2b |
13 | 3c8b950bc |
14 | 22aa18b07 |
15 | 13eac0b1b |
hex | c14e6883 |
3243141251 has 4 divisors (see below), whose sum is σ = 3706447152. Its totient is φ = 2779835352.
The previous prime is 3243141241. The next prime is 3243141263. The reversal of 3243141251 is 1521413423.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1521413423 = 14207 ⋅107089.
It is not a de Polignac number, because 3243141251 - 210 = 3243140227 is a prime.
It is a super-3 number, since 3×32431412513 (a number of 30 digits) contains 333 as substring.
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 3243141251.
It is not an unprimeable number, because it can be changed into a prime (3243141241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231652940 + ... + 231652953.
It is an arithmetic number, because the mean of its divisors is an integer number (926611788).
Almost surely, 23243141251 is an apocalyptic number.
3243141251 is a deficient number, since it is larger than the sum of its proper divisors (463305901).
3243141251 is an equidigital number, since it uses as much as digits as its factorization.
3243141251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463305900.
The product of its digits is 2880, while the sum is 26.
The square root of 3243141251 is about 56948.5842756429. The cubic root of 3243141251 is about 1480.2052994666.
Adding to 3243141251 its reverse (1521413423), we get a palindrome (4764554674).
The spelling of 3243141251 in words is "three billion, two hundred forty-three million, one hundred forty-one thousand, two hundred fifty-one".
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