Base | Representation |
---|---|
bin | 11000101111110101100110… |
… | …01000101010010011111011 |
3 | 21010200112011011111022200002 |
4 | 30113322303020222103323 |
5 | 24113110123201014233 |
6 | 311424151423103215 |
7 | 14314506206314526 |
oct | 1427726310522373 |
9 | 233615134438602 |
10 | 54420241032443 |
11 | 1638154936a340 |
12 | 612b010741b0b |
13 | 2449a64457400 |
14 | d61d4d015bbd |
15 | 6458de4e16e8 |
hex | 317eb322a4fb |
54420241032443 has 36 divisors (see below), whose sum is σ = 65015999431128. Its totient is φ = 45154206789120.
The previous prime is 54420241032433. The next prime is 54420241032449. The reversal of 54420241032443 is 34423014202445.
It is a de Polignac number, because none of the positive numbers 2k-54420241032443 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54420241032397 and 54420241032406.
It is not an unprimeable number, because it can be changed into a prime (54420241032449) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12877271 + ... + 16573007.
It is an arithmetic number, because the mean of its divisors is an integer number (1805999984198).
Almost surely, 254420241032443 is an apocalyptic number.
54420241032443 is a deficient number, since it is larger than the sum of its proper divisors (10595758398685).
54420241032443 is a wasteful number, since it uses less digits than its factorization.
54420241032443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3695952 (or 3695850 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 38.
Adding to 54420241032443 its reverse (34423014202445), we get a palindrome (88843255234888).
The spelling of 54420241032443 in words is "fifty-four trillion, four hundred twenty billion, two hundred forty-one million, thirty-two thousand, four hundred forty-three".
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