Base | Representation |
---|---|
bin | 101101001101000001… |
… | …0101111000101000011 |
3 | 100021120020021100002002 |
4 | 1122122002233011003 |
5 | 3042301331021044 |
6 | 112332310014215 |
7 | 10004401512155 |
oct | 1323202570503 |
9 | 307506240062 |
10 | 97073688899 |
11 | 38194626280 |
12 | 1699194736b |
13 | 9200488b05 |
14 | 49ac55aad5 |
15 | 27d239e74e |
hex | 169a0af143 |
97073688899 has 16 divisors (see below), whose sum is σ = 113361552000. Its totient is φ = 82187104320.
The previous prime is 97073688893. The next prime is 97073688931. The reversal of 97073688899 is 99888637079.
It is a cyclic number.
It is not a de Polignac number, because 97073688899 - 220 = 97072640323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97073688893) 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 15 ways as a sum of consecutive naturals, for example, 3923834 + ... + 3948495.
It is an arithmetic number, because the mean of its divisors is an integer number (7085097000).
Almost surely, 297073688899 is an apocalyptic number.
97073688899 is a deficient number, since it is larger than the sum of its proper divisors (16287863101).
97073688899 is a wasteful number, since it uses less digits than its factorization.
97073688899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7872418.
The product of its (nonzero) digits is 329204736, while the sum is 74.
The spelling of 97073688899 in words is "ninety-seven billion, seventy-three million, six hundred eighty-eight thousand, eight hundred ninety-nine".
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