Base | Representation |
---|---|
bin | 11000100000011… |
… | …000011111101001 |
3 | 1001122122011221222 |
4 | 120200120133221 |
5 | 1320223021441 |
6 | 104444111425 |
7 | 13121436035 |
oct | 3040303751 |
9 | 1048564858 |
10 | 411142121 |
11 | 1a1096185 |
12 | b5835575 |
13 | 67242c80 |
14 | 3c8651c5 |
15 | 26164d4b |
hex | 188187e9 |
411142121 has 8 divisors (see below), whose sum is σ = 466072320. Its totient is φ = 359541072.
The previous prime is 411142103. The next prime is 411142139. The reversal of 411142121 is 121241114.
It is an interprime number because it is at equal distance from previous prime (411142103) and next prime (411142139).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 411142121 - 210 = 411141097 is a prime.
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 411142121.
It is not an unprimeable number, because it can be changed into a prime (411142141) 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 7 ways as a sum of consecutive naturals, for example, 832025 + ... + 832518.
It is an arithmetic number, because the mean of its divisors is an integer number (58259040).
Almost surely, 2411142121 is an apocalyptic number.
It is an amenable number.
411142121 is a deficient number, since it is larger than the sum of its proper divisors (54930199).
411142121 is a wasteful number, since it uses less digits than its factorization.
411142121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1664575.
The product of its digits is 64, while the sum is 17.
The square root of 411142121 is about 20276.6397857239. The cubic root of 411142121 is about 743.5850632916.
Adding to 411142121 its reverse (121241114), we get a palindrome (532383235).
The spelling of 411142121 in words is "four hundred eleven million, one hundred forty-two thousand, one hundred twenty-one".
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