Base | Representation |
---|---|
bin | 11000100000101… |
… | …100000110000001 |
3 | 1001122210021002022 |
4 | 120200230012001 |
5 | 1320233104101 |
6 | 104445531225 |
7 | 13122222062 |
oct | 3040540601 |
9 | 1048707068 |
10 | 411222401 |
11 | 1a1140527 |
12 | b5873b15 |
13 | 67270685 |
14 | 3c886569 |
15 | 2617da1b |
hex | 1882c181 |
411222401 has 8 divisors (see below), whose sum is σ = 435640104. Its totient is φ = 386830080.
The previous prime is 411222391. The next prime is 411222437. The reversal of 411222401 is 104222114.
It can be written as a sum of positive squares in 4 ways, for example, as 187690000 + 223532401 = 13700^2 + 14951^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-411222401 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
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 411222401.
It is not an unprimeable number, because it can be changed into a prime (411222701) 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, 34631 + ... + 44963.
It is an arithmetic number, because the mean of its divisors is an integer number (54455013).
Almost surely, 2411222401 is an apocalyptic number.
It is an amenable number.
411222401 is a deficient number, since it is larger than the sum of its proper divisors (24417703).
411222401 is a wasteful number, since it uses less digits than its factorization.
411222401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12691.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 411222401 is about 20278.6193070436. The cubic root of 411222401 is about 743.6334578498.
Adding to 411222401 its reverse (104222114), we get a palindrome (515444515).
The spelling of 411222401 in words is "four hundred eleven million, two hundred twenty-two thousand, four hundred one".
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