Search a number
4862872043 is a prime number
BaseRepresentation
bin1001000011101100…
…11000100111101011
3110112220100111100222
410201312120213223
534424343401133
62122312120255
7231335505341
oct44166304753
913486314328
104862872043
112075a67817
12b3869608b
135c66188a3
14341ba7991
151d6dbae98
hex121d989eb

4862872043 has 2 divisors, whose sum is σ = 4862872044. Its totient is φ = 4862872042.

The previous prime is 4862872039. The next prime is 4862872067. The reversal of 4862872043 is 3402782684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4862872043 - 22 = 4862872039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4862871985 and 4862872003.

It is not a weakly prime, because it can be changed into another prime (4862872013) 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, 2431436021 + 2431436022.

It is an arithmetic number, because the mean of its divisors is an integer number (2431436022).

Almost surely, 24862872043 is an apocalyptic number.

4862872043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4862872043 is an equidigital number, since it uses as much as digits as its factorization.

4862872043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 4862872043 is about 69734.2960314364. The cubic root of 4862872043 is about 1694.1984524455.

The spelling of 4862872043 in words is "four billion, eight hundred sixty-two million, eight hundred seventy-two thousand, forty-three".