Base | Representation |
---|---|
bin | 10001011110011000001111… |
… | …10111110101101100000010 |
3 | 12001001121022221200002020110 |
4 | 20233030013313311230002 |
5 | 20014042403321210100 |
6 | 213421114121452150 |
7 | 11044162643500524 |
oct | 1057140767655402 |
9 | 161047287602213 |
10 | 38427204475650 |
11 | 11275982149911 |
12 | 4387549041056 |
13 | 18598928157c3 |
14 | 96bc5ac59a14 |
15 | 4698a6b0d250 |
hex | 22f307df5b02 |
38427204475650 has 96 divisors (see below), whose sum is σ = 100773001115136. Its totient is φ = 9674827200000.
The previous prime is 38427204475633. The next prime is 38427204475657. The reversal of 38427204475650 is 5657440272483.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (38427204475657) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100588801 + ... + 100970100.
It is an arithmetic number, because the mean of its divisors is an integer number (1049718761616).
Almost surely, 238427204475650 is an apocalyptic number.
38427204475650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
38427204475650 is an abundant number, since it is smaller than the sum of its proper divisors (62345796639486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38427204475650 is a wasteful number, since it uses less digits than its factorization.
38427204475650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201558988 (or 201558983 counting only the distinct ones).
The product of its (nonzero) digits is 45158400, while the sum is 57.
The spelling of 38427204475650 in words is "thirty-eight trillion, four hundred twenty-seven billion, two hundred four million, four hundred seventy-five thousand, six hundred fifty".
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