Base | Representation |
---|---|
bin | 1011111000011… |
… | …10010010100010 |
3 | 20221112220222212 |
4 | 11330032102202 |
5 | 201004021000 |
6 | 13520202122 |
7 | 2320131365 |
oct | 574162242 |
9 | 227486885 |
10 | 99673250 |
11 | 51298a96 |
12 | 29469342 |
13 | 1785ab71 |
14 | d3480dc |
15 | 8b3cc35 |
hex | 5f0e4a2 |
99673250 has 16 divisors (see below), whose sum is σ = 186588792. Its totient is φ = 39869200.
The previous prime is 99673247. The next prime is 99673253. The reversal of 99673250 is 5237699.
It is an interprime number because it is at equal distance from previous prime (99673247) and next prime (99673253).
It can be written as a sum of positive squares in 4 ways, for example, as 9480241 + 90193009 = 3079^2 + 9497^2 .
It is a junction number, because it is equal to n+sod(n) for n = 99673198 and 99673207.
It is not an unprimeable number, because it can be changed into a prime (99673253) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 199097 + ... + 199596.
Almost surely, 299673250 is an apocalyptic number.
99673250 is a deficient number, since it is larger than the sum of its proper divisors (86915542).
99673250 is a wasteful number, since it uses less digits than its factorization.
99673250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 398710 (or 398700 counting only the distinct ones).
The product of its (nonzero) digits is 102060, while the sum is 41.
The square root of 99673250 is about 9983.6491324565. The cubic root of 99673250 is about 463.6527853515.
The spelling of 99673250 in words is "ninety-nine million, six hundred seventy-three thousand, two hundred fifty".
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