Base | Representation |
---|---|
bin | 1011111110011… |
… | …1001011101111 |
3 | 10111111221121100 |
4 | 2333213023233 |
5 | 100324324444 |
6 | 4552334143 |
7 | 1146643101 |
oct | 277471357 |
9 | 114457540 |
10 | 50229999 |
11 | 263985a6 |
12 | 149a4353 |
13 | a538cc1 |
14 | 6957571 |
15 | 4622e69 |
hex | 2fe72ef |
50229999 has 24 divisors (see below), whose sum is σ = 76257792. Its totient is φ = 31798800.
The previous prime is 50229997. The next prime is 50230003. The reversal of 50229999 is 99992205.
It is not a de Polignac number, because 50229999 - 21 = 50229997 is a prime.
50229999 is a modest number, since divided by 9999 gives 5022 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50229997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30454 + ... + 32060.
It is an arithmetic number, because the mean of its divisors is an integer number (3177408).
Almost surely, 250229999 is an apocalyptic number.
50229999 is a deficient number, since it is larger than the sum of its proper divisors (26027793).
50229999 is a wasteful number, since it uses less digits than its factorization.
50229999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1787 (or 1784 counting only the distinct ones).
The product of its (nonzero) digits is 131220, while the sum is 45.
The square root of 50229999 is about 7087.3125372034. The cubic root of 50229999 is about 368.9671682953.
The spelling of 50229999 in words is "fifty million, two hundred twenty-nine thousand, nine hundred ninety-nine".
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