Search a number
-
+
54835357 is a prime number
BaseRepresentation
bin1101000100101…
…1100010011101
310211011220222011
43101023202131
5103014212412
65235151221
71234043563
oct321134235
9124156864
1054835357
1128a53685
1216445511
13b48c275
1473d5a33
154c327a7
hex344b89d

54835357 has 2 divisors, whose sum is σ = 54835358. Its totient is φ = 54835356.

The previous prime is 54835343. The next prime is 54835379. The reversal of 54835357 is 75353845.

54835357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41100921 + 13734436 = 6411^2 + 3706^2 .

It is a cyclic number.

It is not a de Polignac number, because 54835357 - 211 = 54833309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54835307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27417678 + 27417679.

It is an arithmetic number, because the mean of its divisors is an integer number (27417679).

Almost surely, 254835357 is an apocalyptic number.

It is an amenable number.

54835357 is a deficient number, since it is larger than the sum of its proper divisors (1).

54835357 is an equidigital number, since it uses as much as digits as its factorization.

54835357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 40.

The square root of 54835357 is about 7405.0899386841. The cubic root of 54835357 is about 379.9153943683.

The spelling of 54835357 in words is "fifty-four million, eight hundred thirty-five thousand, three hundred fifty-seven".