Base | Representation |
---|---|
bin | 10011010100110110110… |
… | …10001101000001010110 |
3 | 2100110222112220222112012 |
4 | 21222123122031001112 |
5 | 41334414232114032 |
6 | 1225015140424222 |
7 | 65655224300510 |
oct | 11523332150126 |
9 | 2313875828465 |
10 | 664032301142 |
11 | 236683a17141 |
12 | a883b0a8072 |
13 | 4a8059085b2 |
14 | 241d4498bb0 |
15 | 124165c66b2 |
hex | 9a9b68d056 |
664032301142 has 8 divisors (see below), whose sum is σ = 1138341087696. Its totient is φ = 284585271912.
The previous prime is 664032301117. The next prime is 664032301157. The reversal of 664032301142 is 241103230466.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 664032301099 and 664032301108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23715439313 + ... + 23715439340.
It is an arithmetic number, because the mean of its divisors is an integer number (142292635962).
Almost surely, 2664032301142 is an apocalyptic number.
664032301142 is a deficient number, since it is larger than the sum of its proper divisors (474308786554).
664032301142 is a wasteful number, since it uses less digits than its factorization.
664032301142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47430878662.
The product of its (nonzero) digits is 20736, while the sum is 32.
The spelling of 664032301142 in words is "six hundred sixty-four billion, thirty-two million, three hundred one thousand, one hundred forty-two".
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