Base | Representation |
---|---|
bin | 1011111001101… |
… | …00011110111101 |
3 | 20221211212121001 |
4 | 11330310132331 |
5 | 201024022233 |
6 | 13523410301 |
7 | 2321352445 |
oct | 574643675 |
9 | 227755531 |
10 | 99829693 |
11 | 51395587 |
12 | 29523991 |
13 | 178b4132 |
14 | d389125 |
15 | 8b6e27d |
hex | 5f347bd |
99829693 has 4 divisors (see below), whose sum is σ = 101093440. Its totient is φ = 98565948.
The previous prime is 99829673. The next prime is 99829699. The reversal of 99829693 is 39692899.
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 a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-99829693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99829699) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631755 + ... + 631912.
It is an arithmetic number, because the mean of its divisors is an integer number (25273360).
Almost surely, 299829693 is an apocalyptic number.
It is an amenable number.
99829693 is a deficient number, since it is larger than the sum of its proper divisors (1263747).
99829693 is a wasteful number, since it uses less digits than its factorization.
99829693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1263746.
The product of its digits is 1889568, while the sum is 55.
The square root of 99829693 is about 9991.4810213501. The cubic root of 99829693 is about 463.8952352777.
The spelling of 99829693 in words is "ninety-nine million, eight hundred twenty-nine thousand, six hundred ninety-three".
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