Base | Representation |
---|---|
bin | 11000100001011… |
… | …100010101111111 |
3 | 1001200011022011221 |
4 | 120201130111333 |
5 | 1320310420111 |
6 | 104454054211 |
7 | 13124004211 |
oct | 3041342577 |
9 | 1050138157 |
10 | 411420031 |
11 | 1a1265a60 |
12 | b594a367 |
13 | 6730c609 |
14 | 3c8d85b1 |
15 | 261bc371 |
hex | 1885c57f |
411420031 has 8 divisors (see below), whose sum is σ = 451511424. Its totient is φ = 371776920.
The previous prime is 411419989. The next prime is 411420049. The reversal of 411420031 is 130024114.
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 411420031 - 27 = 411419903 is a prime.
It is a super-2 number, since 2×4114200312 = 338532883816081922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 411419987 and 411420014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (411423031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110145 + ... + 113818.
It is an arithmetic number, because the mean of its divisors is an integer number (56438928).
Almost surely, 2411420031 is an apocalyptic number.
411420031 is a deficient number, since it is larger than the sum of its proper divisors (40091393).
411420031 is a wasteful number, since it uses less digits than its factorization.
411420031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224141.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 411420031 is about 20283.4915879885. The cubic root of 411420031 is about 743.7525667496.
Adding to 411420031 its reverse (130024114), we get a palindrome (541444145).
The spelling of 411420031 in words is "four hundred eleven million, four hundred twenty thousand, thirty-one".
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