Base | Representation |
---|---|
bin | 1011110101111… |
… | …11001010101001 |
3 | 20220221110102120 |
4 | 11322333022221 |
5 | 200413133121 |
6 | 13505221453 |
7 | 2314311462 |
oct | 572771251 |
9 | 226843376 |
10 | 99349161 |
11 | 5109754a |
12 | 29331889 |
13 | 177764b2 |
14 | d2a1d69 |
15 | 8ac6bc6 |
hex | 5ebf2a9 |
99349161 has 4 divisors (see below), whose sum is σ = 132465552. Its totient is φ = 66232772.
The previous prime is 99349153. The next prime is 99349169. The reversal of 99349161 is 16194399.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (99349153) and next prime (99349169).
It is a cyclic number.
It is not a de Polignac number, because 99349161 - 23 = 99349153 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (99349169) 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 3 ways as a sum of consecutive naturals, for example, 16558191 + ... + 16558196.
It is an arithmetic number, because the mean of its divisors is an integer number (33116388).
Almost surely, 299349161 is an apocalyptic number.
It is an amenable number.
99349161 is a deficient number, since it is larger than the sum of its proper divisors (33116391).
99349161 is a wasteful number, since it uses less digits than its factorization.
99349161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33116390.
The product of its digits is 52488, while the sum is 42.
The square root of 99349161 is about 9967.4049280643. The cubic root of 99349161 is about 463.1497151527.
The spelling of 99349161 in words is "ninety-nine million, three hundred forty-nine thousand, one hundred sixty-one".
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