Base | Representation |
---|---|
bin | 1100111001110… |
… | …1011111001100 |
3 | 10202211201000222 |
4 | 3032131133030 |
5 | 102323404234 |
6 | 5212010512 |
7 | 1225014245 |
oct | 316353714 |
9 | 122751028 |
10 | 54122444 |
11 | 28606aa2 |
12 | 16160a38 |
13 | b29c91c |
14 | 728bccc |
15 | 4b4142e |
hex | 339d7cc |
54122444 has 6 divisors (see below), whose sum is σ = 94714284. Its totient is φ = 27061220.
The previous prime is 54122443. The next prime is 54122459. The reversal of 54122444 is 44422145.
It is not an unprimeable number, because it can be changed into a prime (54122443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765302 + ... + 6765309.
It is an arithmetic number, because the mean of its divisors is an integer number (15785714).
Almost surely, 254122444 is an apocalyptic number.
It is an amenable number.
54122444 is a deficient number, since it is larger than the sum of its proper divisors (40591840).
54122444 is a wasteful number, since it uses less digits than its factorization.
54122444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13530615 (or 13530613 counting only the distinct ones).
The product of its digits is 5120, while the sum is 26.
The square root of 54122444 is about 7356.7957698987. The cubic root of 54122444 is about 378.2617840766.
Adding to 54122444 its reverse (44422145), we get a palindrome (98544589).
The spelling of 54122444 in words is "fifty-four million, one hundred twenty-two thousand, four hundred forty-four".
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