Search a number
-
+
48280741 is a prime number
BaseRepresentation
bin1011100000101…
…1010010100101
310100211220201121
42320023102211
544324440431
64442453541
71124244115
oct270132245
9110756647
1048280741
1125287043
12142042b1
13a0059b2
1465ab045
15438a611
hex2e0b4a5

48280741 has 2 divisors, whose sum is σ = 48280742. Its totient is φ = 48280740.

The previous prime is 48280723. The next prime is 48280753. The reversal of 48280741 is 14708284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45508516 + 2772225 = 6746^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 48280741 - 217 = 48149669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48280697 and 48280706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48280711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24140370 + 24140371.

It is an arithmetic number, because the mean of its divisors is an integer number (24140371).

Almost surely, 248280741 is an apocalyptic number.

It is an amenable number.

48280741 is a deficient number, since it is larger than the sum of its proper divisors (1).

48280741 is an equidigital number, since it uses as much as digits as its factorization.

48280741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 48280741 is about 6948.4344279845. The cubic root of 48280741 is about 364.1312698261.

The spelling of 48280741 in words is "forty-eight million, two hundred eighty thousand, seven hundred forty-one".