Base | Representation |
---|---|
bin | 10100011001100… |
… | …010111101111000 |
3 | 212211222122120221 |
4 | 110121202331320 |
5 | 1200103204034 |
6 | 53543225424 |
7 | 11324000410 |
oct | 2431427570 |
9 | 784878527 |
10 | 342241144 |
11 | 166205923 |
12 | 96748274 |
13 | 55b9a76b |
14 | 3364b640 |
15 | 200a4bb4 |
hex | 14662f78 |
342241144 has 64 divisors (see below), whose sum is σ = 779708160. Its totient is φ = 137479680.
The previous prime is 342241139. The next prime is 342241177. The reversal of 342241144 is 441142243.
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, 291679 + ... + 292849.
It is an arithmetic number, because the mean of its divisors is an integer number (12182940).
Almost surely, 2342241144 is an apocalyptic number.
342241144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 342241144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389854080).
342241144 is an abundant number, since it is smaller than the sum of its proper divisors (437467016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342241144 is a wasteful number, since it uses less digits than its factorization.
342241144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508 (or 1504 counting only the distinct ones).
The product of its digits is 3072, while the sum is 25.
The square root of 342241144 is about 18499.7606471003. The cubic root of 342241144 is about 699.4833902572.
Adding to 342241144 its reverse (441142243), we get a palindrome (783383387).
The spelling of 342241144 in words is "three hundred forty-two million, two hundred forty-one thousand, one hundred forty-four".
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