Base | Representation |
---|---|
bin | 1011111010100… |
… | …01111011100001 |
3 | 20222002000001011 |
4 | 11331101323201 |
5 | 201041402210 |
6 | 13530140521 |
7 | 2322364210 |
oct | 575217341 |
9 | 228060034 |
10 | 99950305 |
11 | 51468164 |
12 | 29581741 |
13 | 17926cc0 |
14 | d3bb077 |
15 | 8b94d8a |
hex | 5f51ee1 |
99950305 has 32 divisors (see below), whose sum is σ = 149071104. Its totient is φ = 62643456.
The previous prime is 99950303. The next prime is 99950329. The reversal of 99950305 is 50305999.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 99950305 - 21 = 99950303 is a prime.
It is not an unprimeable number, because it can be changed into a prime (99950303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47659 + ... + 49711.
It is an arithmetic number, because the mean of its divisors is an integer number (4658472).
Almost surely, 299950305 is an apocalyptic number.
It is an amenable number.
99950305 is a deficient number, since it is larger than the sum of its proper divisors (49120799).
99950305 is a wasteful number, since it uses less digits than its factorization.
99950305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2185.
The product of its (nonzero) digits is 54675, while the sum is 40.
The square root of 99950305 is about 9997.5149412241. The cubic root of 99950305 is about 464.0819827022.
The spelling of 99950305 in words is "ninety-nine million, nine hundred fifty thousand, three hundred five".
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