Base | Representation |
---|---|
bin | 110010101110001110… |
… | …011101000111111011 |
3 | 12012120121001101110221 |
4 | 302232032131013323 |
5 | 1343014413214233 |
6 | 41004135120511 |
7 | 3635430510652 |
oct | 625616350773 |
9 | 165517041427 |
10 | 54462632443 |
11 | 2110881093a |
12 | a67b513137 |
13 | 519c491c3b |
14 | 28c92b0199 |
15 | 163b55142d |
hex | cae39d1fb |
54462632443 has 8 divisors (see below), whose sum is σ = 58366535328. Its totient is φ = 50686726464.
The previous prime is 54462632429. The next prime is 54462632491. The reversal of 54462632443 is 34423626445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54462632443 is a prime.
It is a super-2 number, since 2×544626324432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54462632443.
It is not an unprimeable number, because it can be changed into a prime (54462632243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31998346 + ... + 32000047.
It is an arithmetic number, because the mean of its divisors is an integer number (7295816916).
Almost surely, 254462632443 is an apocalyptic number.
54462632443 is a deficient number, since it is larger than the sum of its proper divisors (3903902885).
54462632443 is a wasteful number, since it uses less digits than its factorization.
54462632443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63998453.
The product of its digits is 1658880, while the sum is 43.
The spelling of 54462632443 in words is "fifty-four billion, four hundred sixty-two million, six hundred thirty-two thousand, four hundred forty-three".
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