Base | Representation |
---|---|
bin | 101011111100110010000… |
… | …010000010001001101011 |
3 | 101200201200000202212122202 |
4 | 223330302002002021223 |
5 | 343440333024343422 |
6 | 10231243353410415 |
7 | 431126256230516 |
oct | 53746202021153 |
9 | 11621600685582 |
10 | 3020201402987 |
11 | a64950a5684a |
12 | 409403409a0b |
13 | 18ba5ab635b2 |
14 | a626dc47d7d |
15 | 53867ee4b92 |
hex | 2bf3208226b |
3020201402987 has 2 divisors, whose sum is σ = 3020201402988. Its totient is φ = 3020201402986.
The previous prime is 3020201402951. The next prime is 3020201403019. The reversal of 3020201402987 is 7892041020203.
It is a strong prime.
It is an emirp because it is prime and its reverse (7892041020203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3020201402987 - 210 = 3020201401963 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3020201402987.
It is not a weakly prime, because it can be changed into another prime (3020201402587) 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 as a sum of consecutive naturals, namely, 1510100701493 + 1510100701494.
It is an arithmetic number, because the mean of its divisors is an integer number (1510100701494).
Almost surely, 23020201402987 is an apocalyptic number.
3020201402987 is a deficient number, since it is larger than the sum of its proper divisors (1).
3020201402987 is an equidigital number, since it uses as much as digits as its factorization.
3020201402987 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 3020201402987 in words is "three trillion, twenty billion, two hundred one million, four hundred two thousand, nine hundred eighty-seven".
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