Base | Representation |
---|---|
bin | 1001000100100… |
… | …1101010001101 |
3 | 2122121011101202 |
4 | 2101021222031 |
5 | 34220103240 |
6 | 3435315245 |
7 | 641265146 |
oct | 221115215 |
9 | 78534352 |
10 | 38050445 |
11 | 1a529954 |
12 | 108abb25 |
13 | 7b63374 |
14 | 50a6acd |
15 | 3519315 |
hex | 2449a8d |
38050445 has 16 divisors (see below), whose sum is σ = 48263040. Its totient is φ = 28718784.
The previous prime is 38050433. The next prime is 38050451. The reversal of 38050445 is 54405083.
It is a cyclic number.
It is not a de Polignac number, because 38050445 - 26 = 38050381 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27152 + ... + 28518.
It is an arithmetic number, because the mean of its divisors is an integer number (3016440).
Almost surely, 238050445 is an apocalyptic number.
It is an amenable number.
38050445 is a deficient number, since it is larger than the sum of its proper divisors (10212595).
38050445 is a wasteful number, since it uses less digits than its factorization.
38050445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1684.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 38050445 is about 6168.5042757544. The cubic root of 38050445 is about 336.3462423106.
The spelling of 38050445 in words is "thirty-eight million, fifty thousand, four hundred forty-five".
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