Base | Representation |
---|---|
bin | 11100110000010… |
… | …01011101001101 |
3 | 121210212210120122 |
4 | 32120021131031 |
5 | 443222224323 |
6 | 35533554325 |
7 | 5656155455 |
oct | 1630113515 |
9 | 553783518 |
10 | 241211213 |
11 | 114180611 |
12 | 689459a5 |
13 | 3ac86239 |
14 | 2406cd65 |
15 | 16299ec8 |
hex | e60974d |
241211213 has 4 divisors (see below), whose sum is σ = 253906560. Its totient is φ = 228515868.
The previous prime is 241211167. The next prime is 241211219. The reversal of 241211213 is 312112142.
241211213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-241211213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 241211191 and 241211200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241211219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6347645 + ... + 6347682.
It is an arithmetic number, because the mean of its divisors is an integer number (63476640).
Almost surely, 2241211213 is an apocalyptic number.
It is an amenable number.
241211213 is a deficient number, since it is larger than the sum of its proper divisors (12695347).
241211213 is a wasteful number, since it uses less digits than its factorization.
241211213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12695346.
The product of its digits is 96, while the sum is 17.
The square root of 241211213 is about 15530.9759191108. The cubic root of 241211213 is about 622.4901697883.
Adding to 241211213 its reverse (312112142), we get a palindrome (553323355).
The spelling of 241211213 in words is "two hundred forty-one million, two hundred eleven thousand, two hundred thirteen".
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