Base | Representation |
---|---|
bin | 110010100111000011… |
… | …001010000111111011 |
3 | 12012021012111100002120 |
4 | 302213003022013323 |
5 | 1342243102334043 |
6 | 40544154332323 |
7 | 3632436223650 |
oct | 624703120773 |
9 | 165235440076 |
10 | 54342230523 |
11 | 21056855119 |
12 | a64712a0a3 |
13 | 51805570b9 |
14 | 28b72cbc27 |
15 | 1630bbb983 |
hex | ca70ca1fb |
54342230523 has 8 divisors (see below), whose sum is σ = 82807208448. Its totient is φ = 31052703144.
The previous prime is 54342230419. The next prime is 54342230531. The reversal of 54342230523 is 32503224345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54342230523 - 210 = 54342229499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54342230123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293862611 + ... + 1293862652.
It is an arithmetic number, because the mean of its divisors is an integer number (10350901056).
Almost surely, 254342230523 is an apocalyptic number.
54342230523 is a deficient number, since it is larger than the sum of its proper divisors (28464977925).
54342230523 is a wasteful number, since it uses less digits than its factorization.
54342230523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2587725273.
The product of its (nonzero) digits is 86400, while the sum is 33.
Adding to 54342230523 its reverse (32503224345), we get a palindrome (86845454868).
The spelling of 54342230523 in words is "fifty-four billion, three hundred forty-two million, two hundred thirty thousand, five hundred twenty-three".
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