Base | Representation |
---|---|
bin | 10100010001110… |
… | …110000101110000 |
3 | 212201012002021200 |
4 | 110101312011300 |
5 | 1144044103240 |
6 | 53432051200 |
7 | 11300561544 |
oct | 2421660560 |
9 | 781162250 |
10 | 340222320 |
11 | 165057079 |
12 | 95b33b00 |
13 | 556418a9 |
14 | 33283a24 |
15 | 1ed06930 |
hex | 14476170 |
340222320 has 120 divisors (see below), whose sum is σ = 1162090800. Its totient is φ = 89177088.
The previous prime is 340222313. The next prime is 340222369. The reversal of 340222320 is 23222043.
340222320 is a `hidden beast` number, since 340 + 2 + 2 + 2 + 320 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 340222293 and 340222302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38476 + ... + 46484.
It is an arithmetic number, because the mean of its divisors is an integer number (9684090).
Almost surely, 2340222320 is an apocalyptic number.
340222320 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 340222320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581045400).
340222320 is an abundant number, since it is smaller than the sum of its proper divisors (821868480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340222320 is a wasteful number, since it uses less digits than its factorization.
340222320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8087 (or 8078 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 340222320 is about 18445.1164268486. The cubic root of 340222320 is about 698.1052979732.
Adding to 340222320 its reverse (23222043), we get a palindrome (363444363).
The spelling of 340222320 in words is "three hundred forty million, two hundred twenty-two thousand, three hundred twenty".
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