Base | Representation |
---|---|
bin | 100100100000100100… |
… | …011110110111110101 |
3 | 10202011222212020212222 |
4 | 210200210132313311 |
5 | 1120240442441323 |
6 | 30001520252125 |
7 | 2555304123344 |
oct | 444044366765 |
9 | 122158766788 |
10 | 39201140213 |
11 | 15697026944 |
12 | 7720471045 |
13 | 390970b671 |
14 | 1c7c45bb5b |
15 | 10467d79c8 |
hex | 92091edf5 |
39201140213 has 2 divisors, whose sum is σ = 39201140214. Its totient is φ = 39201140212.
The previous prime is 39201140171. The next prime is 39201140257. The reversal of 39201140213 is 31204110293.
39201140213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 26946207409 + 12254932804 = 164153^2 + 110702^2 .
It is a cyclic number.
It is not a de Polignac number, because 39201140213 - 216 = 39201074677 is a prime.
It is a super-3 number, since 3×392011402133 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (39201140263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19600570106 + 19600570107.
It is an arithmetic number, because the mean of its divisors is an integer number (19600570107).
Almost surely, 239201140213 is an apocalyptic number.
It is an amenable number.
39201140213 is a deficient number, since it is larger than the sum of its proper divisors (1).
39201140213 is an equidigital number, since it uses as much as digits as its factorization.
39201140213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 39201140213 in words is "thirty-nine billion, two hundred one million, one hundred forty thousand, two hundred thirteen".
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