Base | Representation |
---|---|
bin | 11000100001110… |
… | …000101100111100 |
3 | 1001200022112120102 |
4 | 120201300230330 |
5 | 1320321102140 |
6 | 104455540232 |
7 | 13124502266 |
oct | 3041605474 |
9 | 1050275512 |
10 | 411503420 |
11 | 1a1312679 |
12 | b598a678 |
13 | 6733b563 |
14 | 3c91ab36 |
15 | 261d6e15 |
hex | 18870b3c |
411503420 has 12 divisors (see below), whose sum is σ = 864157224. Its totient is φ = 164601360.
The previous prime is 411503413. The next prime is 411503423. The reversal of 411503420 is 24305114.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 20575171 = 411503420 / (4 + 1 + 1 + 5 + 0 + 3 + 4 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 411503392 and 411503401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (411503423) 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 3 ways as a sum of consecutive naturals, for example, 10287566 + ... + 10287605.
It is an arithmetic number, because the mean of its divisors is an integer number (72013102).
Almost surely, 2411503420 is an apocalyptic number.
It is an amenable number.
411503420 is an abundant number, since it is smaller than the sum of its proper divisors (452653804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
411503420 is a wasteful number, since it uses less digits than its factorization.
411503420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20575180 (or 20575178 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 411503420 is about 20285.5470717454. The cubic root of 411503420 is about 743.8028127175.
Adding to 411503420 its reverse (24305114), we get a palindrome (435808534).
The spelling of 411503420 in words is "four hundred eleven million, five hundred three thousand, four hundred twenty".
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