Search a number
-
+
74414033 is a prime number
BaseRepresentation
bin1000110111101…
…11011111010001
312012000121212022
410123313133101
5123022222113
611214541225
71562336351
oct433673721
9165017768
1074414033
1139006401
1220b07815
1312555995
149c50b61
1567ed908
hex46f77d1

74414033 has 2 divisors, whose sum is σ = 74414034. Its totient is φ = 74414032.

The previous prime is 74413979. The next prime is 74414063. The reversal of 74414033 is 33041447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60403984 + 14010049 = 7772^2 + 3743^2 .

It is an emirp because it is prime and its reverse (33041447) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74414033 - 214 = 74397649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74413993 and 74414011.

It is not a weakly prime, because it can be changed into another prime (74414063) 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, 37207016 + 37207017.

It is an arithmetic number, because the mean of its divisors is an integer number (37207017).

Almost surely, 274414033 is an apocalyptic number.

It is an amenable number.

74414033 is a deficient number, since it is larger than the sum of its proper divisors (1).

74414033 is an equidigital number, since it uses as much as digits as its factorization.

74414033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 74414033 is about 8626.3568787757. The cubic root of 74414033 is about 420.6151850281.

The spelling of 74414033 in words is "seventy-four million, four hundred fourteen thousand, thirty-three".