Base | Representation |
---|---|
bin | 10100011100101… |
… | …111110011010001 |
3 | 212220120021111001 |
4 | 110130233303101 |
5 | 1200312031040 |
6 | 54013222001 |
7 | 11334063442 |
oct | 2434576321 |
9 | 786507431 |
10 | 343080145 |
11 | 166729211 |
12 | 96a91901 |
13 | 56102605 |
14 | 337c92c9 |
15 | 201bd59a |
hex | 1472fcd1 |
343080145 has 16 divisors (see below), whose sum is σ = 437166720. Its totient is φ = 257576704.
The previous prime is 343080113. The next prime is 343080181. The reversal of 343080145 is 541080343.
It is a cyclic number.
It is not a de Polignac number, because 343080145 - 25 = 343080113 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24894 + ... + 36136.
It is an arithmetic number, because the mean of its divisors is an integer number (27322920).
Almost surely, 2343080145 is an apocalyptic number.
It is an amenable number.
343080145 is a deficient number, since it is larger than the sum of its proper divisors (94086575).
343080145 is a wasteful number, since it uses less digits than its factorization.
343080145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11624.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 343080145 is about 18522.4227626949. The cubic root of 343080145 is about 700.0545161623.
The spelling of 343080145 in words is "three hundred forty-three million, eighty thousand, one hundred forty-five".
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