Base | Representation |
---|---|
bin | 11000011111111… |
… | …001000001100101 |
3 | 1001122101122010220 |
4 | 120133321001211 |
5 | 1320204410341 |
6 | 104441234553 |
7 | 13120361163 |
oct | 3037710145 |
9 | 1048348126 |
10 | 411013221 |
11 | 1a1008353 |
12 | b5792a59 |
13 | 671c93b8 |
14 | 3c830233 |
15 | 2613ba66 |
hex | 187f9065 |
411013221 has 32 divisors (see below), whose sum is σ = 586629120. Its totient is φ = 255528000.
The previous prime is 411013193. The next prime is 411013231. The reversal of 411013221 is 122310114.
It is not a de Polignac number, because 411013221 - 25 = 411013189 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 411013221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (411013231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315271 + ... + 316571.
It is an arithmetic number, because the mean of its divisors is an integer number (18332160).
Almost surely, 2411013221 is an apocalyptic number.
It is an amenable number.
411013221 is a deficient number, since it is larger than the sum of its proper divisors (175615899).
411013221 is a wasteful number, since it uses less digits than its factorization.
411013221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1457.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 411013221 is about 20273.4610020095. The cubic root of 411013221 is about 743.5073463431.
Adding to 411013221 its reverse (122310114), we get a palindrome (533323335).
The spelling of 411013221 in words is "four hundred eleven million, thirteen thousand, two hundred twenty-one".
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