Base | Representation |
---|---|
bin | 100100010111110000… |
… | …110110011111001100 |
3 | 10201210200211122120120 |
4 | 210113300312133030 |
5 | 1114440131401344 |
6 | 25535121344540 |
7 | 2551531214151 |
oct | 442760663714 |
9 | 121720748516 |
10 | 39053387724 |
11 | 1562068a24a |
12 | 769aa98150 |
13 | 38b4c18760 |
14 | 1c6699a228 |
15 | 103884e219 |
hex | 917c367cc |
39053387724 has 96 divisors (see below), whose sum is σ = 99386977536. Its totient is φ = 11863791360.
The previous prime is 39053387693. The next prime is 39053387729. The reversal of 39053387724 is 42778335093.
It is not an unprimeable number, because it can be changed into a prime (39053387729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5120634 + ... + 5128254.
It is an arithmetic number, because the mean of its divisors is an integer number (1035281016).
Almost surely, 239053387724 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 39053387724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49693488768).
39053387724 is an abundant number, since it is smaller than the sum of its proper divisors (60333589812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39053387724 is a wasteful number, since it uses less digits than its factorization.
39053387724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8055 (or 8053 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 51.
The spelling of 39053387724 in words is "thirty-nine billion, fifty-three million, three hundred eighty-seven thousand, seven hundred twenty-four".
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