Base | Representation |
---|---|
bin | 110010101011010110… |
… | …100010110111000100 |
3 | 12012110020100000102101 |
4 | 302223112202313010 |
5 | 1342420042441234 |
6 | 40555253521444 |
7 | 3634303644055 |
oct | 625326426704 |
9 | 165406300371 |
10 | 54414421444 |
11 | 21093582239 |
12 | a667343284 |
13 | 51924b1c16 |
14 | 28c2b2072c |
15 | 16371cb814 |
hex | cab5a2dc4 |
54414421444 has 24 divisors (see below), whose sum is σ = 95844712320. Its totient is φ = 27030445344.
The previous prime is 54414421429. The next prime is 54414421447. The reversal of 54414421444 is 44412441445.
54414421444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×544144214442 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54414421447) 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, 957087 + ... + 1012345.
It is an arithmetic number, because the mean of its divisors is an integer number (3993529680).
Almost surely, 254414421444 is an apocalyptic number.
It is an amenable number.
54414421444 is a deficient number, since it is larger than the sum of its proper divisors (41430290876).
54414421444 is a wasteful number, since it uses less digits than its factorization.
54414421444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56859 (or 56857 counting only the distinct ones).
The product of its digits is 163840, while the sum is 37.
Adding to 54414421444 its reverse (44412441445), we get a palindrome (98826862889).
The spelling of 54414421444 in words is "fifty-four billion, four hundred fourteen million, four hundred twenty-one thousand, four hundred forty-four".
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