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54396071 is a prime number
BaseRepresentation
bin1100111110000…
…0010010100111
310210100121101022
43033200102213
5102411133241
65221521355
71230234062
oct317402247
9123317338
1054396071
1128783634
121627325b
13b367332
14731d8d9
154b9754b
hex33e04a7

54396071 has 2 divisors, whose sum is σ = 54396072. Its totient is φ = 54396070.

The previous prime is 54396059. The next prime is 54396091. The reversal of 54396071 is 17069345.

54396071 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54396071 is a prime.

It is a super-3 number, since 3×543960713 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54396091) 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, 27198035 + 27198036.

It is an arithmetic number, because the mean of its divisors is an integer number (27198036).

Almost surely, 254396071 is an apocalyptic number.

54396071 is a deficient number, since it is larger than the sum of its proper divisors (1).

54396071 is an equidigital number, since it uses as much as digits as its factorization.

54396071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 54396071 is about 7375.3692110972. The cubic root of 54396071 is about 378.8981725545.

The spelling of 54396071 in words is "fifty-four million, three hundred ninety-six thousand, seventy-one".