Base | Representation |
---|---|
bin | 110010101011010110… |
… | …100010110111000011 |
3 | 12012110020100000102100 |
4 | 302223112202313003 |
5 | 1342420042441233 |
6 | 40555253521443 |
7 | 3634303644054 |
oct | 625326426703 |
9 | 165406300370 |
10 | 54414421443 |
11 | 21093582238 |
12 | a667343283 |
13 | 51924b1c15 |
14 | 28c2b2072b |
15 | 16371cb813 |
hex | cab5a2dc3 |
54414421443 has 12 divisors (see below), whose sum is σ = 80722895968. Its totient is φ = 35295840720.
The previous prime is 54414421429. The next prime is 54414421447. The reversal of 54414421443 is 34412441445.
54414421443 is a `hidden beast` number, since 54 + 4 + 144 + 21 + 443 = 666.
It is not a de Polignac number, because 54414421443 - 26 = 54414421379 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54414421398 and 54414421407.
It is not an unprimeable number, because it can be changed into a prime (54414421447) 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 11 ways as a sum of consecutive naturals, for example, 81703003 + ... + 81703668.
Almost surely, 254414421443 is an apocalyptic number.
54414421443 is a deficient number, since it is larger than the sum of its proper divisors (26308474525).
54414421443 is a wasteful number, since it uses less digits than its factorization.
54414421443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163406714 (or 163406711 counting only the distinct ones).
The product of its digits is 122880, while the sum is 36.
Adding to 54414421443 its reverse (34412441445), we get a palindrome (88826862888).
The spelling of 54414421443 in words is "fifty-four billion, four hundred fourteen million, four hundred twenty-one thousand, four hundred forty-three".
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