Base | Representation |
---|---|
bin | 100111101011101101111… |
… | …1110001010001001100111 |
3 | 201022101201220202010011020 |
4 | 1033113123332022021213 |
5 | 1203324300011102211 |
6 | 15333311305542223 |
7 | 1102016206055244 |
oct | 117273376121147 |
9 | 21271656663136 |
10 | 5454004003431 |
11 | 181303708aa55 |
12 | 741032aa4973 |
13 | 307405b66009 |
14 | 14bd91d525cb |
15 | 96d10276306 |
hex | 4f5dbf8a267 |
5454004003431 has 8 divisors (see below), whose sum is σ = 7272016235520. Its totient is φ = 3635997220152.
The previous prime is 5454004003421. The next prime is 5454004003489. The reversal of 5454004003431 is 1343004004545.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5454004003431 - 29 = 5454004002919 is a prime.
It is a super-2 number, since 2×54540040034312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5454004003392 and 5454004003401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5454004003421) 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, 2726916 + ... + 4282998.
It is an arithmetic number, because the mean of its divisors is an integer number (909002029440).
Almost surely, 25454004003431 is an apocalyptic number.
5454004003431 is a deficient number, since it is larger than the sum of its proper divisors (1818012232089).
5454004003431 is a wasteful number, since it uses less digits than its factorization.
5454004003431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2724405.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 5454004003431 its reverse (1343004004545), we get a palindrome (6797008007976).
The spelling of 5454004003431 in words is "five trillion, four hundred fifty-four billion, four million, three thousand, four hundred thirty-one".
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