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54032431301 = 509106154089
BaseRepresentation
bin110010010100100101…
…010111100011000101
312011110121112220110022
4302110211113203011
51341124300300201
640453330304525
73621655042142
oct622445274305
9164417486408
1054032431301
1120a07998402
12a57b428145
135131307c54
1428880c73c9
1516138c441b
hexc949578c5

54032431301 has 4 divisors (see below), whose sum is σ = 54138585900. Its totient is φ = 53926276704.

The previous prime is 54032431279. The next prime is 54032431303. The reversal of 54032431301 is 10313423045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44795299201 + 9237132100 = 211649^2 + 96110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54032431301 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 (54032431303) 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 in 3 ways as a sum of consecutive naturals, for example, 53076536 + ... + 53077553.

It is an arithmetic number, because the mean of its divisors is an integer number (13534646475).

Almost surely, 254032431301 is an apocalyptic number.

It is an amenable number.

54032431301 is a deficient number, since it is larger than the sum of its proper divisors (106154599).

54032431301 is a wasteful number, since it uses less digits than its factorization.

54032431301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106154598.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 54032431301 its reverse (10313423045), we get a palindrome (64345854346).

The spelling of 54032431301 in words is "fifty-four billion, thirty-two million, four hundred thirty-one thousand, three hundred one".

Divisors: 1 509 106154089 54032431301