Base | Representation |
---|---|
bin | 1001010100110… |
… | …0110101100110 |
3 | 2201121002122000 |
4 | 2111030311212 |
5 | 40003041123 |
6 | 3514150130 |
7 | 653306160 |
oct | 225146546 |
9 | 81532560 |
10 | 39112038 |
11 | 200944a9 |
12 | 11122346 |
13 | 8145624 |
14 | 52a1930 |
15 | 3678b43 |
hex | 254cd66 |
39112038 has 32 divisors (see below), whose sum is σ = 99333120. Its totient is φ = 11174760.
The previous prime is 39112009. The next prime is 39112061. The reversal of 39112038 is 83021193.
39112038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×391120383 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a plaindrome in base 12.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51358 + ... + 52113.
It is an arithmetic number, because the mean of its divisors is an integer number (3104160).
Almost surely, 239112038 is an apocalyptic number.
39112038 is an abundant number, since it is smaller than the sum of its proper divisors (60221082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39112038 is a wasteful number, since it uses less digits than its factorization.
39112038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103489 (or 103483 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 39112038 is about 6253.9617843412. The cubic root of 39112038 is about 339.4455727597.
The spelling of 39112038 in words is "thirty-nine million, one hundred twelve thousand, thirty-eight".
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