Base | Representation |
---|---|
bin | 1011110101111… |
… | …11110111111001 |
3 | 20220221121101211 |
4 | 11322333313321 |
5 | 200413231212 |
6 | 13505243121 |
7 | 2314323100 |
oct | 572776771 |
9 | 226847354 |
10 | 99352057 |
11 | 51099742 |
12 | 293334a1 |
13 | 177778cc |
14 | d2a3037 |
15 | 8ac79a7 |
hex | 5ebfdf9 |
99352057 has 24 divisors (see below), whose sum is σ = 120657600. Its totient is φ = 81468576.
The previous prime is 99352039. The next prime is 99352069. The reversal of 99352057 is 75025399.
It is not a de Polignac number, because 99352057 - 219 = 98827769 is a prime.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (99352027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197268 + ... + 197770.
It is an arithmetic number, because the mean of its divisors is an integer number (5027400).
Almost surely, 299352057 is an apocalyptic number.
It is an amenable number.
99352057 is a deficient number, since it is larger than the sum of its proper divisors (21305543).
99352057 is a wasteful number, since it uses less digits than its factorization.
99352057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685 (or 678 counting only the distinct ones).
The product of its (nonzero) digits is 85050, while the sum is 40.
The square root of 99352057 is about 9967.5502005257. The cubic root of 99352057 is about 463.1542153368.
The spelling of 99352057 in words is "ninety-nine million, three hundred fifty-two thousand, fifty-seven".
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