Base | Representation |
---|---|
bin | 1101010100000… |
… | …1011000101100 |
3 | 10220002002022010 |
4 | 3111001120230 |
5 | 103243423343 |
6 | 5312521220 |
7 | 1245436452 |
oct | 325013054 |
9 | 126062263 |
10 | 55842348 |
11 | 29581201 |
12 | 16850210 |
13 | b752713 |
14 | 75b89d2 |
15 | 4d80d33 |
hex | 354162c |
55842348 has 48 divisors (see below), whose sum is σ = 138547584. Its totient is φ = 17445120.
The previous prime is 55842341. The next prime is 55842373. The reversal of 55842348 is 84324855.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (55842341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67111 + ... + 67937.
It is an arithmetic number, because the mean of its divisors is an integer number (2886408).
Almost surely, 255842348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55842348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69273792).
55842348 is an abundant number, since it is smaller than the sum of its proper divisors (82705236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55842348 is a wasteful number, since it uses less digits than its factorization.
55842348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1182 (or 1180 counting only the distinct ones).
The product of its digits is 153600, while the sum is 39.
The square root of 55842348 is about 7472.7737822043. The cubic root of 55842348 is about 382.2268783736.
The spelling of 55842348 in words is "fifty-five million, eight hundred forty-two thousand, three hundred forty-eight".
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