Base | Representation |
---|---|
bin | 10100011001111… |
… | …000101101000100 |
3 | 212212011011201120 |
4 | 110121320231010 |
5 | 1200114031210 |
6 | 53545153540 |
7 | 11324521113 |
oct | 2431705504 |
9 | 785134646 |
10 | 342330180 |
11 | 166266805 |
12 | 9678b8b0 |
13 | 55bcc14a |
14 | 33671c7a |
15 | 200c1270 |
hex | 14678b44 |
342330180 has 96 divisors (see below), whose sum is σ = 989138304. Its totient is φ = 88418304.
The previous prime is 342330143. The next prime is 342330211. The reversal of 342330180 is 81033243.
It is a self number, because there is not a number n which added to its sum of digits gives 342330180.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263292 + ... + 264588.
It is an arithmetic number, because the mean of its divisors is an integer number (10303524).
Almost surely, 2342330180 is an apocalyptic number.
342330180 is a gapful number since it is divisible by the number (30) 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 342330180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494569152).
342330180 is an abundant number, since it is smaller than the sum of its proper divisors (646808124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342330180 is a wasteful number, since it uses less digits than its factorization.
342330180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1445 (or 1443 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 342330180 is about 18502.1669001228. The cubic root of 342330180 is about 699.5440432054.
The spelling of 342330180 in words is "three hundred forty-two million, three hundred thirty thousand, one hundred eighty".
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