Base | Representation |
---|---|
bin | 10001011100100… |
… | …00110010010001 |
3 | 101012101002202002 |
4 | 20232100302101 |
5 | 244431020410 |
6 | 22304403345 |
7 | 3424625054 |
oct | 1056206221 |
9 | 335332662 |
10 | 146345105 |
11 | 75676275 |
12 | 41016555 |
13 | 2441c44a |
14 | 15616a9b |
15 | ccab7a5 |
hex | 8b90c91 |
146345105 has 8 divisors (see below), whose sum is σ = 175679232. Its totient is φ = 117032688.
The previous prime is 146345063. The next prime is 146345131. The reversal of 146345105 is 501543641.
It is a happy number.
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 146345105 - 26 = 146345041 is a prime.
It is a super-2 number, since 2×1463451052 = 42833779514922050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22202 + ... + 28028.
It is an arithmetic number, because the mean of its divisors is an integer number (21959904).
Almost surely, 2146345105 is an apocalyptic number.
It is an amenable number.
146345105 is a deficient number, since it is larger than the sum of its proper divisors (29334127).
146345105 is an equidigital number, since it uses as much as digits as its factorization.
146345105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10855.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 146345105 is about 12097.3180912134. The cubic root of 146345105 is about 526.9783016966.
Adding to 146345105 its reverse (501543641), we get a palindrome (647888746).
The spelling of 146345105 in words is "one hundred forty-six million, three hundred forty-five thousand, one hundred five".
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