Base | Representation |
---|---|
bin | 10011000001111111001001 |
3 | 100101110110002 |
4 | 103001333021 |
5 | 2234120443 |
6 | 254532345 |
7 | 60255551 |
oct | 23017711 |
9 | 10343402 |
10 | 4988873 |
11 | 28a823a |
12 | 18070b5 |
13 | 10589c6 |
14 | 93c161 |
15 | 6882b8 |
hex | 4c1fc9 |
4988873 has 4 divisors (see below), whose sum is σ = 5027088. Its totient is φ = 4950660.
The previous prime is 4988843. The next prime is 4988891. The reversal of 4988873 is 3788894.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4988873 - 222 = 794569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4988833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18911 + ... + 19172.
It is an arithmetic number, because the mean of its divisors is an integer number (1256772).
Almost surely, 24988873 is an apocalyptic number.
It is an amenable number.
4988873 is a deficient number, since it is larger than the sum of its proper divisors (38215).
4988873 is a wasteful number, since it uses less digits than its factorization.
4988873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38214.
The product of its digits is 387072, while the sum is 47.
The square root of 4988873 is about 2233.5785188795. The cubic root of 4988873 is about 170.8706544411.
The spelling of 4988873 in words is "four million, nine hundred eighty-eight thousand, eight hundred seventy-three".
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