Base | Representation |
---|---|
bin | 1011101010110… |
… | …01101000100001 |
3 | 20211012001120110 |
4 | 11311121220201 |
5 | 200024302310 |
6 | 13414001533 |
7 | 2266002102 |
oct | 565315041 |
9 | 224161513 |
10 | 97884705 |
11 | 50287256 |
12 | 289462a9 |
13 | 17382a59 |
14 | d0003a9 |
15 | 88d7d20 |
hex | 5d59a21 |
97884705 has 8 divisors (see below), whose sum is σ = 156615552. Its totient is φ = 52205168.
The previous prime is 97884697. The next prime is 97884707. The reversal of 97884705 is 50748879.
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 97884705 - 23 = 97884697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97884707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3262809 + ... + 3262838.
It is an arithmetic number, because the mean of its divisors is an integer number (19576944).
Almost surely, 297884705 is an apocalyptic number.
It is an amenable number.
97884705 is a deficient number, since it is larger than the sum of its proper divisors (58730847).
97884705 is a wasteful number, since it uses less digits than its factorization.
97884705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525655.
The product of its (nonzero) digits is 564480, while the sum is 48.
The square root of 97884705 is about 9893.6699459806. The cubic root of 97884705 is about 460.8627554490.
It can be divided in two parts, 97884 and 705, that added together give a palindrome (98589).
The spelling of 97884705 in words is "ninety-seven million, eight hundred eighty-four thousand, seven hundred five".
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