Base | Representation |
---|---|
bin | 10100011011001… |
… | …100011011111001 |
3 | 212212210121011222 |
4 | 110123030123321 |
5 | 1200211020040 |
6 | 54000401425 |
7 | 11330450033 |
oct | 2433143371 |
9 | 785717158 |
10 | 342673145 |
11 | 166480451 |
12 | 96916275 |
13 | 55cbc299 |
14 | 33720c53 |
15 | 2013cbb5 |
hex | 146cc6f9 |
342673145 has 8 divisors (see below), whose sum is σ = 413671104. Its totient is φ = 272496304.
The previous prime is 342673129. The next prime is 342673147. The reversal of 342673145 is 541376243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 342673145 - 24 = 342673129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (342673147) 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, 204359 + ... + 206028.
It is an arithmetic number, because the mean of its divisors is an integer number (51708888).
Almost surely, 2342673145 is an apocalyptic number.
It is an amenable number.
342673145 is a deficient number, since it is larger than the sum of its proper divisors (70997959).
342673145 is a wasteful number, since it uses less digits than its factorization.
342673145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410559.
The product of its digits is 60480, while the sum is 35.
The square root of 342673145 is about 18511.4328186664. The cubic root of 342673145 is about 699.7775789943. Note that the first 3 decimals are identical.
The spelling of 342673145 in words is "three hundred forty-two million, six hundred seventy-three thousand, one hundred forty-five".
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