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47795941 is a prime number
BaseRepresentation
bin1011011001010…
…0111011100101
310022221021201001
42312110323211
544213432231
64424233301
71120154524
oct266247345
9108837631
1047795941
1124a85886
121400b831
139b9612b
1464c24bb
1542e1b61
hex2d94ee5

47795941 has 2 divisors, whose sum is σ = 47795942. Its totient is φ = 47795940.

The previous prime is 47795929. The next prime is 47795977. The reversal of 47795941 is 14959774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46648900 + 1147041 = 6830^2 + 1071^2 .

It is a cyclic number.

It is not a de Polignac number, because 47795941 - 225 = 14241509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47795891 and 47795900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47795911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23897970 + 23897971.

It is an arithmetic number, because the mean of its divisors is an integer number (23897971).

Almost surely, 247795941 is an apocalyptic number.

It is an amenable number.

47795941 is a deficient number, since it is larger than the sum of its proper divisors (1).

47795941 is an equidigital number, since it uses as much as digits as its factorization.

47795941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 46.

The square root of 47795941 is about 6913.4608554616. The cubic root of 47795941 is about 362.9083873064.

The spelling of 47795941 in words is "forty-seven million, seven hundred ninety-five thousand, nine hundred forty-one".