Base | Representation |
---|---|
bin | 110010010101111100… |
… | …101100001100110111 |
3 | 12011112012121220011122 |
4 | 302111330230030313 |
5 | 1341201130304143 |
6 | 40455505054155 |
7 | 3622353442124 |
oct | 622574541467 |
9 | 164465556148 |
10 | 54055322423 |
11 | 20a19902893 |
12 | a58702735b |
13 | 5135c912ab |
14 | 288b16574b |
15 | 16158e6c68 |
hex | c95f2c337 |
54055322423 has 4 divisors (see below), whose sum is σ = 54056077320. Its totient is φ = 54054567528.
The previous prime is 54055322359. The next prime is 54055322471. The reversal of 54055322423 is 32422355045.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32422355045 = 5 ⋅6484471009.
It is a cyclic number.
It is not a de Polignac number, because 54055322423 - 26 = 54055322359 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 (54055322023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257288 + ... + 417501.
It is an arithmetic number, because the mean of its divisors is an integer number (13514019330).
Almost surely, 254055322423 is an apocalyptic number.
54055322423 is a deficient number, since it is larger than the sum of its proper divisors (754897).
54055322423 is an equidigital number, since it uses as much as digits as its factorization.
54055322423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754896.
The product of its (nonzero) digits is 144000, while the sum is 35.
Adding to 54055322423 its reverse (32422355045), we get a palindrome (86477677468).
The spelling of 54055322423 in words is "fifty-four billion, fifty-five million, three hundred twenty-two thousand, four hundred twenty-three".
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