Base | Representation |
---|---|
bin | 11000010100101… |
… | …100111010101001 |
3 | 1001102212121120121 |
4 | 120110230322221 |
5 | 1313432030131 |
6 | 104254323241 |
7 | 13053423505 |
oct | 3024547251 |
9 | 1042777517 |
10 | 408080041 |
11 | 19a394636 |
12 | b47b9521 |
13 | 667102a5 |
14 | 3c2a9305 |
15 | 25c5c911 |
hex | 1852cea9 |
408080041 has 8 divisors (see below), whose sum is σ = 417644640. Its totient is φ = 398626272.
The previous prime is 408080039. The next prime is 408080047. The reversal of 408080041 is 140080804.
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 408080041 - 21 = 408080039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 408079988 and 408080015.
It is not an unprimeable number, because it can be changed into a prime (408080047) 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, 20235 + ... + 35008.
It is an arithmetic number, because the mean of its divisors is an integer number (52205580).
Almost surely, 2408080041 is an apocalyptic number.
It is an amenable number.
408080041 is a deficient number, since it is larger than the sum of its proper divisors (9564599).
408080041 is an equidigital number, since it uses as much as digits as its factorization.
408080041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55415.
The product of its (nonzero) digits is 1024, while the sum is 25.
The square root of 408080041 is about 20200.9910895481. The cubic root of 408080041 is about 741.7344517321.
The spelling of 408080041 in words is "four hundred eight million, eighty thousand, forty-one".
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