Base | Representation |
---|---|
bin | 101110001101001111… |
… | …1001011110010110001 |
3 | 100111010102011200210121 |
4 | 1130122133023302301 |
5 | 3111210012131233 |
6 | 113330205530241 |
7 | 10111656303640 |
oct | 1343237136261 |
9 | 314112150717 |
10 | 99228630193 |
11 | 3909aa7a5a0 |
12 | 17293573981 |
13 | 9484a721c4 |
14 | 4b34829357 |
15 | 28ab66a92d |
hex | 171a7cbcb1 |
99228630193 has 16 divisors (see below), whose sum is σ = 124989024384. Its totient is φ = 76523880960.
The previous prime is 99228630121. The next prime is 99228630203. The reversal of 99228630193 is 39103682299.
It is a cyclic number.
It is not a de Polignac number, because 99228630193 - 217 = 99228499121 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 99228630193.
It is not an unprimeable number, because it can be changed into a prime (99228630113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6635230 + ... + 6650167.
It is an arithmetic number, because the mean of its divisors is an integer number (7811814024).
Almost surely, 299228630193 is an apocalyptic number.
It is an amenable number.
99228630193 is a deficient number, since it is larger than the sum of its proper divisors (25760394191).
99228630193 is a wasteful number, since it uses less digits than its factorization.
99228630193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13285512.
The product of its (nonzero) digits is 1259712, while the sum is 52.
The spelling of 99228630193 in words is "ninety-nine billion, two hundred twenty-eight million, six hundred thirty thousand, one hundred ninety-three".
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