Base | Representation |
---|---|
bin | 101110001001011000… |
… | …0101011110100100011 |
3 | 100110210101020210202000 |
4 | 1130102300223310203 |
5 | 3110423321000344 |
6 | 113305255255043 |
7 | 10105523413431 |
oct | 1342260536443 |
9 | 313711223660 |
10 | 99099000099 |
11 | 39033890590 |
12 | 1725807a483 |
13 | 9463c55bc8 |
14 | 4b21523d51 |
15 | 28a00b1a69 |
hex | 1712c2bd23 |
99099000099 has 32 divisors (see below), whose sum is σ = 169581185280. Its totient is φ = 56527056000.
The previous prime is 99099000067. The next prime is 99099000107. The reversal of 99099000099 is 99000099099.
It is not a de Polignac number, because 99099000099 - 25 = 99099000067 is a prime.
It is a super-2 number, since 2×990990000992 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (99099000019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9808677 + ... + 9818774.
It is an arithmetic number, because the mean of its divisors is an integer number (5299412040).
Almost surely, 299099000099 is an apocalyptic number.
99099000099 is a gapful number since it is divisible by the number (99) formed by its first and last digit.
99099000099 is a deficient number, since it is larger than the sum of its proper divisors (70482185181).
99099000099 is a wasteful number, since it uses less digits than its factorization.
99099000099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19627488 (or 19627482 counting only the distinct ones).
The product of its (nonzero) digits is 531441, while the sum is 54.
The spelling of 99099000099 in words is "ninety-nine billion, ninety-nine million, ninety-nine", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •