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54300141 = 327861907
BaseRepresentation
bin1100111100100…
…0110111101101
310210011201210100
43033020313231
5102400101031
65215501313
71226354310
oct317106755
9123151710
1054300141
1128718555
1216227839
13b33277c
1472d6977
154b78de6
hex33c8ded

54300141 has 12 divisors (see below), whose sum is σ = 89638432. Its totient is φ = 31028616.

The previous prime is 54300137. The next prime is 54300149. The reversal of 54300141 is 14100345.

It is a happy number.

It is not a de Polignac number, because 54300141 - 22 = 54300137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54300149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430891 + ... + 431016.

Almost surely, 254300141 is an apocalyptic number.

It is an amenable number.

54300141 is a deficient number, since it is larger than the sum of its proper divisors (35338291).

54300141 is a wasteful number, since it uses less digits than its factorization.

54300141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861920 (or 861917 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 54300141 is about 7368.8629380658. The cubic root of 54300141 is about 378.6753066444.

Adding to 54300141 its reverse (14100345), we get a palindrome (68400486).

The spelling of 54300141 in words is "fifty-four million, three hundred thousand, one hundred forty-one".

Divisors: 1 3 7 9 21 63 861907 2585721 6033349 7757163 18100047 54300141