Base | Representation |
---|---|
bin | 1100111010010… |
… | …1010000000100 |
3 | 10202220022122202 |
4 | 3032211100010 |
5 | 102330413434 |
6 | 5212414032 |
7 | 1225206044 |
oct | 316452004 |
9 | 122808582 |
10 | 54154244 |
11 | 28628981 |
12 | 16177318 |
13 | b2b1241 |
14 | 7299724 |
15 | 4b4aa7e |
hex | 33a5404 |
54154244 has 12 divisors (see below), whose sum is σ = 94922268. Its totient is φ = 27033600.
The previous prime is 54154229. The next prime is 54154253. The reversal of 54154244 is 44245145.
It can be written as a sum of positive squares in 2 ways, for example, as 44729344 + 9424900 = 6688^2 + 3070^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7997 + ... + 13124.
It is an arithmetic number, because the mean of its divisors is an integer number (7910189).
Almost surely, 254154244 is an apocalyptic number.
It is an amenable number.
54154244 is a deficient number, since it is larger than the sum of its proper divisors (40768024).
54154244 is a wasteful number, since it uses less digits than its factorization.
54154244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21766 (or 21764 counting only the distinct ones).
The product of its digits is 12800, while the sum is 29.
The square root of 54154244 is about 7358.9567195357. The cubic root of 54154244 is about 378.3358529765.
Adding to 54154244 its reverse (44245145), we get a palindrome (98399389).
Subtracting from 54154244 its reverse (44245145), we obtain a palindrome (9909099).
The spelling of 54154244 in words is "fifty-four million, one hundred fifty-four thousand, two hundred forty-four".
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