Search a number
-
+
60550541 is a prime number
BaseRepresentation
bin1110011011111…
…0110110001101
311012221021201122
43212332312031
5111000104131
610001450325
71333446122
oct346766615
9135837648
1060550541
11311a7577
12183409a5
13c71072c
148082749
1554b0d7b
hex39bed8d

60550541 has 2 divisors, whose sum is σ = 60550542. Its totient is φ = 60550540.

The previous prime is 60550517. The next prime is 60550543. The reversal of 60550541 is 14505506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54449641 + 6100900 = 7379^2 + 2470^2 .

It is a cyclic number.

It is not a de Polignac number, because 60550541 - 214 = 60534157 is a prime.

Together with 60550543, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60550541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60550543) 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, 30275270 + 30275271.

It is an arithmetic number, because the mean of its divisors is an integer number (30275271).

Almost surely, 260550541 is an apocalyptic number.

It is an amenable number.

60550541 is a deficient number, since it is larger than the sum of its proper divisors (1).

60550541 is an equidigital number, since it uses as much as digits as its factorization.

60550541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 60550541 is about 7781.4228133420. The cubic root of 60550541 is about 392.6805065857.

The spelling of 60550541 in words is "sixty million, five hundred fifty thousand, five hundred forty-one".