Base | Representation |
---|---|
bin | 1000100011011010111… |
… | …0101000111001000001 |
3 | 112001021222212022012201 |
4 | 2020312232220321001 |
5 | 4401421423140331 |
6 | 151301225553201 |
7 | 13421325414025 |
oct | 2106656507101 |
9 | 461258768181 |
10 | 146947083841 |
11 | 57357886048 |
12 | 24590345801 |
13 | 10b1ac2b3ac |
14 | 7180132385 |
15 | 3c50a86a61 |
hex | 2236ba8e41 |
146947083841 has 8 divisors (see below), whose sum is σ = 151691897600. Its totient is φ = 142202556720.
The previous prime is 146947083839. The next prime is 146947083863. The reversal of 146947083841 is 148380749641.
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 146947083841 - 21 = 146947083839 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (146947083821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560970 + ... + 1652428.
It is an arithmetic number, because the mean of its divisors is an integer number (18961487200).
Almost surely, 2146947083841 is an apocalyptic number.
It is an amenable number.
146947083841 is a deficient number, since it is larger than the sum of its proper divisors (4744813759).
146947083841 is an equidigital number, since it uses as much as digits as its factorization.
146947083841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143319.
The product of its (nonzero) digits is 4644864, while the sum is 55.
The spelling of 146947083841 in words is "one hundred forty-six billion, nine hundred forty-seven million, eighty-three thousand, eight hundred forty-one".
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