Base | Representation |
---|---|
bin | 11011100110001011000001 |
3 | 111121112111212 |
4 | 123212023001 |
5 | 3322443431 |
6 | 415015505 |
7 | 115330040 |
oct | 33461301 |
9 | 14545455 |
10 | 7234241 |
11 | 40a1213 |
12 | 250a595 |
13 | 1663a21 |
14 | d64557 |
15 | 97d72b |
hex | 6e62c1 |
7234241 has 4 divisors (see below), whose sum is σ = 8267712. Its totient is φ = 6200772.
The previous prime is 7234211. The next prime is 7234243. The reversal of 7234241 is 1424327.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1424327 = 367 ⋅3881.
It is a cyclic number.
It is not a de Polignac number, because 7234241 - 26 = 7234177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7234243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516725 + ... + 516738.
It is an arithmetic number, because the mean of its divisors is an integer number (2066928).
Almost surely, 27234241 is an apocalyptic number.
It is an amenable number.
7234241 is a deficient number, since it is larger than the sum of its proper divisors (1033471).
7234241 is a wasteful number, since it uses less digits than its factorization.
7234241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033470.
The product of its digits is 1344, while the sum is 23.
The square root of 7234241 is about 2689.6544387709. The cubic root of 7234241 is about 193.4034977856.
Adding to 7234241 its reverse (1424327), we get a palindrome (8658568).
The spelling of 7234241 in words is "seven million, two hundred thirty-four thousand, two hundred forty-one".
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