Base | Representation |
---|---|
bin | 10100011010101… |
… | …100011101010000 |
3 | 212212112221111200 |
4 | 110122230131100 |
5 | 1200142322120 |
6 | 53553511200 |
7 | 11326363122 |
oct | 2432543520 |
9 | 785487450 |
10 | 342542160 |
11 | 1663a0aa4 |
12 | 96872500 |
13 | 55c7478c |
14 | 336c9212 |
15 | 20113e90 |
hex | 146ac750 |
342542160 has 60 divisors (see below), whose sum is σ = 1150373172. Its totient is φ = 91344384.
The previous prime is 342542159. The next prime is 342542177. The reversal of 342542160 is 61245243.
It can be written as a sum of positive squares in 2 ways, for example, as 215032896 + 127509264 = 14664^2 + 11292^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 237157 + ... + 238596.
Almost surely, 2342542160 is an apocalyptic number.
342542160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
342542160 is an abundant number, since it is smaller than the sum of its proper divisors (807831012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342542160 is a wasteful number, since it uses less digits than its factorization.
342542160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475772 (or 475763 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 342542160 is about 18507.8945317937. The cubic root of 342542160 is about 699.6884055367.
The spelling of 342542160 in words is "three hundred forty-two million, five hundred forty-two thousand, one hundred sixty".
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