Base | Representation |
---|---|
bin | 1101000110011… |
… | …1100000111000 |
3 | 10211101202011010 |
4 | 3101213200320 |
5 | 103031344234 |
6 | 5241433520 |
7 | 1235031630 |
oct | 321474070 |
9 | 124352133 |
10 | 54949944 |
11 | 29021785 |
12 | 1649b8a0 |
13 | b4cc47a |
14 | 74256c0 |
15 | 4c566e9 |
hex | 3467838 |
54949944 has 64 divisors (see below), whose sum is σ = 163837440. Its totient is φ = 15016320.
The previous prime is 54949913. The next prime is 54949969. The reversal of 54949944 is 44994945.
It is a junction number, because it is equal to n+sod(n) for n = 54949893 and 54949902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247 + ... + 10974.
It is an arithmetic number, because the mean of its divisors is an integer number (2559960).
Almost surely, 254949944 is an apocalyptic number.
It is an amenable number.
54949944 is an abundant number, since it is smaller than the sum of its proper divisors (108887496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54949944 is a wasteful number, since it uses less digits than its factorization.
54949944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14260 (or 14256 counting only the distinct ones).
The product of its digits is 933120, while the sum is 48.
The square root of 54949944 is about 7412.8229440612. The cubic root of 54949944 is about 380.1798410051.
The spelling of 54949944 in words is "fifty-four million, nine hundred forty-nine thousand, nine hundred forty-four".
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