Base | Representation |
---|---|
bin | 1101001010111… |
… | …1010011111000 |
3 | 10211221200112222 |
4 | 3102233103320 |
5 | 103120302044 |
6 | 5252023212 |
7 | 1240365203 |
oct | 322572370 |
9 | 124850488 |
10 | 55244024 |
11 | 29202720 |
12 | 16601b08 |
13 | b5a3294 |
14 | 74a093a |
15 | 4cb38ee |
hex | 34af4f8 |
55244024 has 16 divisors (see below), whose sum is σ = 112999320. Its totient is φ = 25110880.
The previous prime is 55244023. The next prime is 55244027. The reversal of 55244024 is 42044255.
It is a junction number, because it is equal to n+sod(n) for n = 55243984 and 55244002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55244023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313799 + ... + 313974.
Almost surely, 255244024 is an apocalyptic number.
It is an amenable number.
55244024 is an abundant number, since it is smaller than the sum of its proper divisors (57755296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55244024 is a wasteful number, since it uses less digits than its factorization.
55244024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627790 (or 627786 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 55244024 is about 7432.6323735269. The cubic root of 55244024 is about 380.8568476379.
Adding to 55244024 its reverse (42044255), we get a palindrome (97288279).
The spelling of 55244024 in words is "fifty-five million, two hundred forty-four thousand, twenty-four".
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