Base | Representation |
---|---|
bin | 10000111100100100… |
… | …00111011001111111 |
3 | 212111001111021201221 |
4 | 20132102013121333 |
5 | 122113041444444 |
6 | 4102441414211 |
7 | 441312503224 |
oct | 103622073177 |
9 | 25431437657 |
10 | 9097999999 |
11 | 3949647070 |
12 | 191aa9a367 |
13 | b1cb7366a |
14 | 62444594b |
15 | 383ad8a84 |
hex | 21e48767f |
9097999999 has 8 divisors (see below), whose sum is σ = 10167166800. Its totient is φ = 8069179200.
The previous prime is 9097999993. The next prime is 9098000017. The reversal of 9097999999 is 9999997909.
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 9097999999 - 213 = 9097991807 is a prime.
It is a Duffinian number.
9097999999 is a modest number, since divided by 99999 gives 90979 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9097999993) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10086024 + ... + 10086925.
It is an arithmetic number, because the mean of its divisors is an integer number (1270895850).
Almost surely, 29097999999 is an apocalyptic number.
9097999999 is a deficient number, since it is larger than the sum of its proper divisors (1069166801).
9097999999 is a wasteful number, since it uses less digits than its factorization.
9097999999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20173001.
The product of its (nonzero) digits is 301327047, while the sum is 79.
The square root of 9097999999 is about 95383.4367120414. The cubic root of 9097999999 is about 2087.6065179682.
It can be divided in two parts, 90 and 97999999, that added together give a palindrome (98000089).
The spelling of 9097999999 in words is "nine billion, ninety-seven million, nine hundred ninety-nine thousand, nine hundred ninety-nine".
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