Base | Representation |
---|---|
bin | 10100010001100… |
… | …010110001100000 |
3 | 212201001001202022 |
4 | 110101202301200 |
5 | 1144034040300 |
6 | 53430241012 |
7 | 11300112065 |
oct | 2421426140 |
9 | 781031668 |
10 | 340143200 |
11 | 165002691 |
12 | 95ab6168 |
13 | 55614887 |
14 | 33262c6c |
15 | 1ecdd285 |
hex | 14462c60 |
340143200 has 72 divisors (see below), whose sum is σ = 835055928. Its totient is φ = 135290880.
The previous prime is 340143173. The next prime is 340143229. The reversal of 340143200 is 2341043.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153299 + ... + 155501.
It is an arithmetic number, because the mean of its divisors is an integer number (11597999).
Almost surely, 2340143200 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 340143200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (417527964).
340143200 is an abundant number, since it is smaller than the sum of its proper divisors (494912728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340143200 is a wasteful number, since it uses less digits than its factorization.
340143200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2416 (or 2403 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 340143200 is about 18442.9715610039. The cubic root of 340143200 is about 698.0511780933.
Adding to 340143200 its reverse (2341043), we get a palindrome (342484243).
The spelling of 340143200 in words is "three hundred forty million, one hundred forty-three thousand, two hundred".
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