Base | Representation |
---|---|
bin | 1011110100001… |
… | …00100010010010 |
3 | 20220111021000002 |
4 | 11322010202102 |
5 | 200332442020 |
6 | 13500130002 |
7 | 2312261360 |
oct | 572044222 |
9 | 226437002 |
10 | 99109010 |
11 | 50a43080 |
12 | 29236902 |
13 | 176c10b0 |
14 | d23c630 |
15 | 8a7a975 |
hex | 5e84892 |
99109010 has 64 divisors (see below), whose sum is σ = 239549184. Its totient is φ = 28512000.
The previous prime is 99108991. The next prime is 99109027. The reversal of 99109010 is 1090199.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5060 + ... + 14960.
It is an arithmetic number, because the mean of its divisors is an integer number (3742956).
Almost surely, 299109010 is an apocalyptic number.
99109010 is an abundant number, since it is smaller than the sum of its proper divisors (140440174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99109010 is a wasteful number, since it uses less digits than its factorization.
99109010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9939.
The product of its (nonzero) digits is 729, while the sum is 29.
The square root of 99109010 is about 9955.3508225476. The cubic root of 99109010 is about 462.7762323552.
It can be divided in two parts, 9 and 9109010, that added together give a palindrome (9109019).
The spelling of 99109010 in words is "ninety-nine million, one hundred nine thousand, ten".
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