Base | Representation |
---|---|
bin | 100011101111001101… |
… | …000110011110010110 |
3 | 10200001021102200110200 |
4 | 203233031012132112 |
5 | 1112041432134012 |
6 | 25343413001330 |
7 | 2525626333566 |
oct | 435715063626 |
9 | 120037380420 |
10 | 38372927382 |
11 | 15301576329 |
12 | 752b023246 |
13 | 3806c5b0ba |
14 | 1c0046ada6 |
15 | ee8c3b3dc |
hex | 8ef346796 |
38372927382 has 24 divisors (see below), whose sum is σ = 84193767840. Its totient is φ = 12629064240.
The previous prime is 38372927371. The next prime is 38372927393. The reversal of 38372927382 is 28372927383.
It is an interprime number because it is at equal distance from previous prime (38372927371) and next prime (38372927393).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13491169 + ... + 13494012.
It is an arithmetic number, because the mean of its divisors is an integer number (3508073660).
Almost surely, 238372927382 is an apocalyptic number.
38372927382 is an abundant number, since it is smaller than the sum of its proper divisors (45820840458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38372927382 is a wasteful number, since it uses less digits than its factorization.
38372927382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26985268 (or 26985265 counting only the distinct ones).
The product of its digits is 6096384, while the sum is 54.
Subtracting from 38372927382 its reverse (28372927383), we obtain a palindrome (9999999999).
The spelling of 38372927382 in words is "thirty-eight billion, three hundred seventy-two million, nine hundred twenty-seven thousand, three hundred eighty-two".
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