Search a number
-
+
49380883 is a prime number
BaseRepresentation
bin1011110001011…
…1111000010011
310102220210211121
42330113320103
5100120142013
64522223111
71136505406
oct274277023
9112823747
1049380883
1125968652
1214654a97
13a2cc676
1467b5d3d
15450658d
hex2f17e13

49380883 has 2 divisors, whose sum is σ = 49380884. Its totient is φ = 49380882.

The previous prime is 49380853. The next prime is 49380893. The reversal of 49380883 is 38808394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49380883 - 29 = 49380371 is a prime.

It is a super-3 number, since 3×493808833 (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (49380803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24690441 + 24690442.

It is an arithmetic number, because the mean of its divisors is an integer number (24690442).

Almost surely, 249380883 is an apocalyptic number.

49380883 is a deficient number, since it is larger than the sum of its proper divisors (1).

49380883 is an equidigital number, since it uses as much as digits as its factorization.

49380883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 49380883 is about 7027.1532643027. The cubic root of 49380883 is about 366.8762659298.

The spelling of 49380883 in words is "forty-nine million, three hundred eighty thousand, eight hundred eighty-three".