Base | Representation |
---|---|
bin | 10100100100101… |
… | …000001011001101 |
3 | 220001110020101110 |
4 | 110210220023031 |
5 | 1201324133221 |
6 | 54125402233 |
7 | 11360456511 |
oct | 2444501315 |
9 | 801406343 |
10 | 345146061 |
11 | 16790a387 |
12 | 97709379 |
13 | 56676a50 |
14 | 33ba6141 |
15 | 2047a776 |
hex | 149282cd |
345146061 has 8 divisors (see below), whose sum is σ = 495594400. Its totient is φ = 212397552.
The previous prime is 345146057. The next prime is 345146071. The reversal of 345146061 is 160641543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 345146061 - 22 = 345146057 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345146041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4424911 + ... + 4424988.
It is an arithmetic number, because the mean of its divisors is an integer number (61949300).
Almost surely, 2345146061 is an apocalyptic number.
It is an amenable number.
345146061 is a deficient number, since it is larger than the sum of its proper divisors (150448339).
345146061 is a wasteful number, since it uses less digits than its factorization.
345146061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8849915.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 345146061 is about 18578.1070348946. The cubic root of 345146061 is about 701.4568712332.
The spelling of 345146061 in words is "three hundred forty-five million, one hundred forty-six thousand, sixty-one".
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