Base | Representation |
---|---|
bin | 1110110100111010… |
… | …1000110000110001 |
3 | 101021101010211121001 |
4 | 3231032220300301 |
5 | 31122342142134 |
6 | 1454534002001 |
7 | 200425520623 |
oct | 35516506061 |
9 | 11241124531 |
10 | 3980037169 |
11 | 1762699919 |
12 | 930aa6301 |
13 | 4b57521a4 |
14 | 29a838c13 |
15 | 184630414 |
hex | ed3a8c31 |
3980037169 has 8 divisors (see below), whose sum is σ = 4122657000. Its totient is φ = 3837775872.
The previous prime is 3980037151. The next prime is 3980037199. The reversal of 3980037169 is 9617300893.
3980037169 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 4 ways, for example, as 67600 + 3979969569 = 260^2 + 63087^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3980037169 - 27 = 3980037041 is a prime.
It is a super-2 number, since 2×39800371692 = 31681391733243069122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3980037109) 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, 66934 + ... + 111535.
It is an arithmetic number, because the mean of its divisors is an integer number (515332125).
Almost surely, 23980037169 is an apocalyptic number.
It is an amenable number.
3980037169 is a deficient number, since it is larger than the sum of its proper divisors (142619831).
3980037169 is a wasteful number, since it uses less digits than its factorization.
3980037169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179267.
The product of its (nonzero) digits is 244944, while the sum is 46.
The square root of 3980037169 is about 63087.5357657913. The cubic root of 3980037169 is about 1584.7558950966.
The spelling of 3980037169 in words is "three billion, nine hundred eighty million, thirty-seven thousand, one hundred sixty-nine".
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