Base | Representation |
---|---|
bin | 1011110011111… |
… | …00001110010000 |
3 | 20220102112021222 |
4 | 11321330032100 |
5 | 200330344320 |
6 | 13455304212 |
7 | 2312060165 |
oct | 571741620 |
9 | 226375258 |
10 | 99074960 |
11 | 50a1a536 |
12 | 2921b068 |
13 | 176ab74a |
14 | d23006c |
15 | 8a70825 |
hex | 5e7c390 |
99074960 has 20 divisors (see below), whose sum is σ = 230349468. Its totient is φ = 39629952.
The previous prime is 99074957. The next prime is 99074999. The reversal of 99074960 is 6947099.
It can be written as a sum of positive squares in 2 ways, for example, as 42042256 + 57032704 = 6484^2 + 7552^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619139 + ... + 619298.
Almost surely, 299074960 is an apocalyptic number.
It is an amenable number.
99074960 is an abundant number, since it is smaller than the sum of its proper divisors (131274508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99074960 is a wasteful number, since it uses less digits than its factorization.
99074960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1238450 (or 1238444 counting only the distinct ones).
The product of its (nonzero) digits is 122472, while the sum is 44.
The square root of 99074960 is about 9953.6405400235. The cubic root of 99074960 is about 462.7232289817.
The spelling of 99074960 in words is "ninety-nine million, seventy-four thousand, nine hundred sixty".
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