Base | Representation |
---|---|
bin | 100100001010010100… |
… | …000001100111101111 |
3 | 10201012222012220201200 |
4 | 210022110001213233 |
5 | 1114004344233333 |
6 | 25500500540543 |
7 | 2543121144156 |
oct | 441224014757 |
9 | 121188186650 |
10 | 38827727343 |
11 | 15515270269 |
12 | 76373b1753 |
13 | 387a2487c2 |
14 | 1c44a1859d |
15 | 1023b26c13 |
hex | 90a5019ef |
38827727343 has 24 divisors (see below), whose sum is σ = 59098506480. Its totient is φ = 24496940160.
The previous prime is 38827727273. The next prime is 38827727347. The reversal of 38827727343 is 34372772883.
It is a happy number.
38827727343 is a `hidden beast` number, since 3 + 8 + 8 + 277 + 27 + 343 = 666.
It is not a de Polignac number, because 38827727343 - 212 = 38827723247 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38827727343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38827727347) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43833 + ... + 282093.
It is an arithmetic number, because the mean of its divisors is an integer number (2462437770).
Almost surely, 238827727343 is an apocalyptic number.
38827727343 is a deficient number, since it is larger than the sum of its proper divisors (20270779137).
38827727343 is a wasteful number, since it uses less digits than its factorization.
38827727343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239239 (or 239236 counting only the distinct ones).
The product of its digits is 9483264, while the sum is 54.
The spelling of 38827727343 in words is "thirty-eight billion, eight hundred twenty-seven million, seven hundred twenty-seven thousand, three hundred forty-three".
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