Base | Representation |
---|---|
bin | 100100001011000011… |
… | …010101101111011110 |
3 | 10201020211120001200211 |
4 | 210023003111233132 |
5 | 1114021033134101 |
6 | 25502022443034 |
7 | 2543331443101 |
oct | 441303255736 |
9 | 121224501624 |
10 | 38840130526 |
11 | 15521271a2a |
12 | 763b59347a |
13 | 387c99c172 |
14 | 1c46526738 |
15 | 1024c76c51 |
hex | 90b0d5bde |
38840130526 has 8 divisors (see below), whose sum is σ = 58704930504. Its totient is φ = 19271820360.
The previous prime is 38840130491. The next prime is 38840130541. The reversal of 38840130526 is 62503104883.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74122125 + ... + 74122648.
It is an arithmetic number, because the mean of its divisors is an integer number (7338116313).
Almost surely, 238840130526 is an apocalyptic number.
38840130526 is a deficient number, since it is larger than the sum of its proper divisors (19864799978).
38840130526 is a wasteful number, since it uses less digits than its factorization.
38840130526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148244906.
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 38840130526 in words is "thirty-eight billion, eight hundred forty million, one hundred thirty thousand, five hundred twenty-six".
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