Base | Representation |
---|---|
bin | 100100001011000111… |
… | …110110110110100100 |
3 | 10201020220210020010000 |
4 | 210023013312312210 |
5 | 1114021334032344 |
6 | 25502104101300 |
7 | 2543344504422 |
oct | 441307666644 |
9 | 121226706100 |
10 | 38841314724 |
11 | 15521a00703 |
12 | 763ba64830 |
13 | 387ccc5184 |
14 | 1c46754112 |
15 | 1024e0ca69 |
hex | 90b1f6da4 |
38841314724 has 45 divisors (see below), whose sum is σ = 101548143697. Its totient is φ = 12945922416.
The previous prime is 38841314683. The next prime is 38841314767. The reversal of 38841314724 is 42741314883.
The square root of 38841314724 is 197082.
It is a perfect power (a square), and thus also a powerful number.
38841314724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2023380324 + 36817934400 = 44982^2 + 191880^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38841314724.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3542002 + ... + 3552950.
Almost surely, 238841314724 is an apocalyptic number.
38841314724 is the 197082-nd square number.
It is an amenable number.
38841314724 is an abundant number, since it is smaller than the sum of its proper divisors (62706828973).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38841314724 is an frugal number, since it uses more digits than its factorization.
38841314724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21914 (or 10954 counting only the distinct ones).
The product of its digits is 516096, while the sum is 45.
The spelling of 38841314724 in words is "thirty-eight billion, eight hundred forty-one million, three hundred fourteen thousand, seven hundred twenty-four".
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