Base | Representation |
---|---|
bin | 1011110011101… |
… | …11000001111000 |
3 | 20220101110010010 |
4 | 11321313001320 |
5 | 200324204223 |
6 | 13455021520 |
7 | 2311641156 |
oct | 571670170 |
9 | 226343103 |
10 | 99053688 |
11 | 50a05558 |
12 | 2920a8a0 |
13 | 176a1b66 |
14 | d2263d6 |
15 | 8a69393 |
hex | 5e77078 |
99053688 has 32 divisors (see below), whose sum is σ = 260668800. Its totient is φ = 31279968.
The previous prime is 99053623. The next prime is 99053693. The reversal of 99053688 is 88635099.
It is a super-3 number, since 3×990536883 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108156 + ... + 109067.
It is an arithmetic number, because the mean of its divisors is an integer number (8145900).
Almost surely, 299053688 is an apocalyptic number.
It is an amenable number.
99053688 is an abundant number, since it is smaller than the sum of its proper divisors (161615112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99053688 is a wasteful number, since it uses less digits than its factorization.
99053688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217251 (or 217247 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 48.
The square root of 99053688 is about 9952.5719289036. The cubic root of 99053688 is about 462.6901101087.
The spelling of 99053688 in words is "ninety-nine million, fifty-three thousand, six hundred eighty-eight".
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