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49380941 is a prime number
BaseRepresentation
bin1011110001011…
…1111001001101
310102220210220202
42330113321031
5100120142231
64522223245
71136505521
oct274277115
9112823822
1049380941
11259686a5
1214654b25
13a2cc6bc
1467b5d81
1545065cb
hex2f17e4d

49380941 has 2 divisors, whose sum is σ = 49380942. Its totient is φ = 49380940.

The previous prime is 49380907. The next prime is 49380959. The reversal of 49380941 is 14908394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36348841 + 13032100 = 6029^2 + 3610^2 .

It is a cyclic number.

It is not a de Polignac number, because 49380941 - 222 = 45186637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49380895 and 49380904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49380341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24690470 + 24690471.

It is an arithmetic number, because the mean of its divisors is an integer number (24690471).

Almost surely, 249380941 is an apocalyptic number.

It is an amenable number.

49380941 is a deficient number, since it is larger than the sum of its proper divisors (1).

49380941 is an equidigital number, since it uses as much as digits as its factorization.

49380941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 49380941 is about 7027.1573911504. The cubic root of 49380941 is about 366.8764095671.

The spelling of 49380941 in words is "forty-nine million, three hundred eighty thousand, nine hundred forty-one".