Base | Representation |
---|---|
bin | 11000110000000… |
… | …001001111111101 |
3 | 1001221100102212012 |
4 | 120300001033331 |
5 | 1322300204323 |
6 | 105112021005 |
7 | 13201330532 |
oct | 3060011775 |
9 | 1057312765 |
10 | 415241213 |
11 | 1a3435962 |
12 | b7091765 |
13 | 6804997a |
14 | 3d210d89 |
15 | 266c4678 |
hex | 18c013fd |
415241213 has 16 divisors (see below), whose sum is σ = 430526016. Its totient is φ = 400323840.
The previous prime is 415241207. The next prime is 415241231. The reversal of 415241213 is 312142514.
It is a cyclic number.
It is not a de Polignac number, because 415241213 - 214 = 415224829 is a prime.
It is a super-2 number, since 2×4152412132 = 344850529947422738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415244213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737270 + ... + 737832.
It is an arithmetic number, because the mean of its divisors is an integer number (26907876).
Almost surely, 2415241213 is an apocalyptic number.
It is an amenable number.
415241213 is a deficient number, since it is larger than the sum of its proper divisors (15284803).
415241213 is a wasteful number, since it uses less digits than its factorization.
415241213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844.
The product of its digits is 960, while the sum is 23.
The square root of 415241213 is about 20377.4682676725. The cubic root of 415241213 is about 746.0480799751.
Adding to 415241213 its reverse (312142514), we get a palindrome (727383727).
The spelling of 415241213 in words is "four hundred fifteen million, two hundred forty-one thousand, two hundred thirteen".
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