Base | Representation |
---|---|
bin | 1001000100110… |
… | …1010010010011 |
3 | 2122121220202220 |
4 | 2101031102103 |
5 | 34221042144 |
6 | 3435512123 |
7 | 641356356 |
oct | 221152223 |
9 | 78556686 |
10 | 38065299 |
11 | 1a53a028 |
12 | 108b8643 |
13 | 7b6a05c |
14 | 50ac29d |
15 | 351d919 |
hex | 244d493 |
38065299 has 8 divisors (see below), whose sum is σ = 52960512. Its totient is φ = 24273480.
The previous prime is 38065297. The next prime is 38065309. The reversal of 38065299 is 99256083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38065299 - 21 = 38065297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38065299.
It is not an unprimeable number, because it can be changed into a prime (38065297) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 275767 + ... + 275904.
It is an arithmetic number, because the mean of its divisors is an integer number (6620064).
Almost surely, 238065299 is an apocalyptic number.
38065299 is a deficient number, since it is larger than the sum of its proper divisors (14895213).
38065299 is a wasteful number, since it uses less digits than its factorization.
38065299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 551697.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 38065299 is about 6169.7081778638. The cubic root of 38065299 is about 336.3900038409.
The spelling of 38065299 in words is "thirty-eight million, sixty-five thousand, two hundred ninety-nine".
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