Base | Representation |
---|---|
bin | 111011100110101… |
… | …011111110110011 |
3 | 2120200200010111101 |
4 | 323212223332303 |
5 | 4021444403423 |
6 | 243121225231 |
7 | 33531560131 |
oct | 7346537663 |
9 | 2520603441 |
10 | 999997363 |
11 | 473521902 |
12 | 23aa92217 |
13 | 12c238c21 |
14 | 96b4a751 |
15 | 5cbd07ad |
hex | 3b9abfb3 |
999997363 has 8 divisors (see below), whose sum is σ = 1012874688. Its totient is φ = 987139944.
The previous prime is 999997357. The next prime is 999997403. The reversal of 999997363 is 363799999.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 999997363 - 25 = 999997331 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 999997295 and 999997304.
It is not an unprimeable number, because it can be changed into a prime (999917363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114220 + ... + 122662.
It is an arithmetic number, because the mean of its divisors is an integer number (126609336).
Almost surely, 2999997363 is an apocalyptic number.
999997363 is a deficient number, since it is larger than the sum of its proper divisors (12877325).
999997363 is a wasteful number, since it uses less digits than its factorization.
999997363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9953.
The product of its digits is 22320522, while the sum is 64.
The square root of 999997363 is about 31622.7349070254. The cubic root of 999997363 is about 999.9991209992. Note that the first 3 decimals are identical.
It can be divided in two parts, 99999 and 7363, that multiplied together give a palindrome (736292637).
The spelling of 999997363 in words is "nine hundred ninety-nine million, nine hundred ninety-seven thousand, three hundred sixty-three".
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