Base | Representation |
---|---|
bin | 1011110000011101… |
… | …1000100111001101 |
3 | 22010221200002000201 |
4 | 2330013120213031 |
5 | 22430422134204 |
6 | 1241101053501 |
7 | 141132001015 |
oct | 27407304715 |
9 | 8127602021 |
10 | 3156052429 |
11 | 137a5669a2 |
12 | 740b57291 |
13 | 3b3b2225a |
14 | 21d228c45 |
15 | 13711b9a4 |
hex | bc1d89cd |
3156052429 has 2 divisors, whose sum is σ = 3156052430. Its totient is φ = 3156052428.
The previous prime is 3156052421. The next prime is 3156052439. The reversal of 3156052429 is 9242506513.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3052562500 + 103489929 = 55250^2 + 10173^2 .
It is an emirp because it is prime and its reverse (9242506513) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3156052429 - 23 = 3156052421 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3156052421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578026214 + 1578026215.
It is an arithmetic number, because the mean of its divisors is an integer number (1578026215).
Almost surely, 23156052429 is an apocalyptic number.
It is an amenable number.
3156052429 is a deficient number, since it is larger than the sum of its proper divisors (1).
3156052429 is an equidigital number, since it uses as much as digits as its factorization.
3156052429 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64800, while the sum is 37.
The square root of 3156052429 is about 56178.7542492711. The cubic root of 3156052429 is about 1466.8354694544.
The spelling of 3156052429 in words is "three billion, one hundred fifty-six million, fifty-two thousand, four hundred twenty-nine".
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