Base | Representation |
---|---|
bin | 10100011100100… |
… | …011100100001110 |
3 | 212220110201201221 |
4 | 110130203210032 |
5 | 1200303430110 |
6 | 54012153554 |
7 | 11333464360 |
oct | 2434434416 |
9 | 786421657 |
10 | 343030030 |
11 | 1666a45a2 |
12 | 96a688ba |
13 | 560b5865 |
14 | 337b4d30 |
15 | 201ad7da |
hex | 1472390e |
343030030 has 32 divisors (see below), whose sum is σ = 713603520. Its totient is φ = 116286720.
The previous prime is 343030019. The next prime is 343030033. The reversal of 343030030 is 30030343.
It is a junction number, because it is equal to n+sod(n) for n = 343029986 and 343030013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343030033) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 21301 + ... + 33760.
It is an arithmetic number, because the mean of its divisors is an integer number (22300110).
Almost surely, 2343030030 is an apocalyptic number.
343030030 is an abundant number, since it is smaller than the sum of its proper divisors (370573490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343030030 is a wasteful number, since it uses less digits than its factorization.
343030030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55164.
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 343030030 is about 18521.0698935024. The cubic root of 343030030 is about 700.0204279753.
Adding to 343030030 its reverse (30030343), we get a palindrome (373060373).
The spelling of 343030030 in words is "three hundred forty-three million, thirty thousand, thirty".
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