Base | Representation |
---|---|
bin | 10100011101110… |
… | …000000000010000 |
3 | 212221001122012212 |
4 | 110131300000100 |
5 | 1200343434440 |
6 | 54023011252 |
7 | 11336240231 |
oct | 2435600020 |
9 | 787048185 |
10 | 343343120 |
11 | 16689884a |
12 | 96b99b28 |
13 | 56195213 |
14 | 33857088 |
15 | 20221465 |
hex | 14770010 |
343343120 has 40 divisors (see below), whose sum is σ = 799454040. Its totient is φ = 137134080.
The previous prime is 343343111. The next prime is 343343153. The reversal of 343343120 is 21343343.
It can be written as a sum of positive squares in 4 ways, for example, as 10061584 + 333281536 = 3172^2 + 18256^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58730 + ... + 64310.
It is an arithmetic number, because the mean of its divisors is an integer number (19986351).
Almost surely, 2343343120 is an apocalyptic number.
It is an amenable number.
343343120 is an abundant number, since it is smaller than the sum of its proper divisors (456110920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343343120 is a wasteful number, since it uses less digits than its factorization.
343343120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6363 (or 6357 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 343343120 is about 18529.5202312418. The cubic root of 343343120 is about 700.2333371770.
Adding to 343343120 its reverse (21343343), we get a palindrome (364686463).
The spelling of 343343120 in words is "three hundred forty-three million, three hundred forty-three thousand, one hundred twenty".
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