Base | Representation |
---|---|
bin | 10011000111001001001110 |
3 | 100102112102111 |
4 | 103013021032 |
5 | 2240304443 |
6 | 255214234 |
7 | 60404260 |
oct | 23071116 |
9 | 10375374 |
10 | 5009998 |
11 | 29120a4 |
12 | 181737a |
13 | 10654c6 |
14 | 945b30 |
15 | 68e69d |
hex | 4c724e |
5009998 has 16 divisors (see below), whose sum is σ = 8962560. Its totient is φ = 2053656.
The previous prime is 5009993. The next prime is 5010013. The reversal of 5009998 is 8999005.
It is a self number, because there is not a number n which added to its sum of digits gives 5009998.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5009993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7458 + ... + 8101.
It is an arithmetic number, because the mean of its divisors is an integer number (560160).
Almost surely, 25009998 is an apocalyptic number.
5009998 is a deficient number, since it is larger than the sum of its proper divisors (3952562).
5009998 is a wasteful number, since it uses less digits than its factorization.
5009998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15591.
The product of its (nonzero) digits is 29160, while the sum is 40.
The square root of 5009998 is about 2238.3024817928. The cubic root of 5009998 is about 171.1114943802. Note that the first 3 decimals are identical.
The spelling of 5009998 in words is "five million, nine thousand, nine hundred ninety-eight".
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