Base | Representation |
---|---|
bin | 1011110100110… |
… | …01101110110100 |
3 | 20220122200002120 |
4 | 11322121232310 |
5 | 200343231303 |
6 | 13502035540 |
7 | 2313102444 |
oct | 572315664 |
9 | 226580076 |
10 | 99195828 |
11 | 50aa2326 |
12 | 29278bb0 |
13 | 17721774 |
14 | d262124 |
15 | 8a96553 |
hex | 5e99bb4 |
99195828 has 12 divisors (see below), whose sum is σ = 231456960. Its totient is φ = 33065272.
The previous prime is 99195793. The next prime is 99195839. The reversal of 99195828 is 82859199.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 4133148 + ... + 4133171.
It is an arithmetic number, because the mean of its divisors is an integer number (19288080).
Almost surely, 299195828 is an apocalyptic number.
It is an amenable number.
99195828 is an abundant number, since it is smaller than the sum of its proper divisors (132261132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99195828 is a wasteful number, since it uses less digits than its factorization.
99195828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8266326 (or 8266324 counting only the distinct ones).
The product of its digits is 466560, while the sum is 51.
The square root of 99195828 is about 9959.7102367489. The cubic root of 99195828 is about 462.9113212540.
The spelling of 99195828 in words is "ninety-nine million, one hundred ninety-five thousand, eight hundred twenty-eight".
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