Base | Representation |
---|---|
bin | 11000010100100… |
… | …110000111101101 |
3 | 1001102211012101122 |
4 | 120110212013231 |
5 | 1313430132310 |
6 | 104253550325 |
7 | 13053246401 |
oct | 3024460755 |
9 | 1042735348 |
10 | 408052205 |
11 | 19a375730 |
12 | b47a53a5 |
13 | 66700712 |
14 | 3c29d101 |
15 | 25c54555 |
hex | 185261ed |
408052205 has 8 divisors (see below), whose sum is σ = 534177504. Its totient is φ = 296765200.
The previous prime is 408052193. The next prime is 408052219. The reversal of 408052205 is 502250804.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 408052205 - 210 = 408051181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3709511 + ... + 3709620.
It is an arithmetic number, because the mean of its divisors is an integer number (66772188).
Almost surely, 2408052205 is an apocalyptic number.
It is an amenable number.
408052205 is a deficient number, since it is larger than the sum of its proper divisors (126125299).
408052205 is a wasteful number, since it uses less digits than its factorization.
408052205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7419147.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 408052205 is about 20200.3021017014. The cubic root of 408052205 is about 741.7175862584.
The spelling of 408052205 in words is "four hundred eight million, fifty-two thousand, two hundred five".
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