Base | Representation |
---|---|
bin | 111001011010… |
… | …0011111000100 |
3 | 2002122012121110 |
4 | 1302310133010 |
5 | 30201140041 |
6 | 2553045020 |
7 | 513561225 |
oct | 162643704 |
9 | 62565543 |
10 | 30099396 |
11 | 15a99138 |
12 | a0b6770 |
13 | 630b2c2 |
14 | 3dd724c |
15 | 2998516 |
hex | 1cb47c4 |
30099396 has 12 divisors (see below), whose sum is σ = 70231952. Its totient is φ = 10033128.
The previous prime is 30099383. The next prime is 30099403. The reversal of 30099396 is 69399003.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254130 + ... + 1254153.
Almost surely, 230099396 is an apocalyptic number.
It is an amenable number.
30099396 is an abundant number, since it is smaller than the sum of its proper divisors (40132556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30099396 is a wasteful number, since it uses less digits than its factorization.
30099396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2508290 (or 2508288 counting only the distinct ones).
The product of its (nonzero) digits is 39366, while the sum is 39.
The square root of 30099396 is about 5486.2916437244. The cubic root of 30099396 is about 311.0660350604.
The spelling of 30099396 in words is "thirty million, ninety-nine thousand, three hundred ninety-six".
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