Base | Representation |
---|---|
bin | 1001000100110… |
… | …0101011001000 |
3 | 2122121210100001 |
4 | 2101030223020 |
5 | 34221002132 |
6 | 3435452344 |
7 | 641346145 |
oct | 221145310 |
9 | 78553301 |
10 | 38062792 |
11 | 1a538159 |
12 | 108b70b4 |
13 | 7b68b81 |
14 | 50ab3cc |
15 | 351cce7 |
hex | 244cac8 |
38062792 has 32 divisors (see below), whose sum is σ = 76884480. Its totient is φ = 17614080.
The previous prime is 38062747. The next prime is 38062799. The reversal of 38062792 is 29726083.
It is a super-3 number, since 3×380627923 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38062799) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368 + ... + 9040.
It is an arithmetic number, because the mean of its divisors is an integer number (2402640).
Almost surely, 238062792 is an apocalyptic number.
It is an amenable number.
38062792 is an abundant number, since it is smaller than the sum of its proper divisors (38821688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38062792 is a wasteful number, since it uses less digits than its factorization.
38062792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6733 (or 6729 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 38062792 is about 6169.5050044554. The cubic root of 38062792 is about 336.3826187397.
The spelling of 38062792 in words is "thirty-eight million, sixty-two thousand, seven hundred ninety-two".
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