Base | Representation |
---|---|
bin | 1001000100100… |
… | …0100010000010 |
3 | 2122120221001200 |
4 | 2101020202002 |
5 | 34214431301 |
6 | 3435242030 |
7 | 641245530 |
oct | 221104202 |
9 | 78527050 |
10 | 38045826 |
11 | 1a526435 |
12 | 108a9316 |
13 | 7b61230 |
14 | 50a5150 |
15 | 3517c86 |
hex | 2448882 |
38045826 has 48 divisors (see below), whose sum is σ = 101459904. Its totient is φ = 10033632.
The previous prime is 38045803. The next prime is 38045837. The reversal of 38045826 is 62854083.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9976 + ... + 13251.
It is an arithmetic number, because the mean of its divisors is an integer number (2113748).
Almost surely, 238045826 is an apocalyptic number.
38045826 is an abundant number, since it is smaller than the sum of its proper divisors (63414078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38045826 is a wasteful number, since it uses less digits than its factorization.
38045826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23255 (or 23252 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 38045826 is about 6168.1298624462. The cubic root of 38045826 is about 336.3326319033.
The spelling of 38045826 in words is "thirty-eight million, forty-five thousand, eight hundred twenty-six".
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