Base | Representation |
---|---|
bin | 10010100100111101101001 |
3 | 100011102101010 |
4 | 102210331221 |
5 | 2221314433 |
6 | 252214133 |
7 | 56252142 |
oct | 22447551 |
9 | 10142333 |
10 | 4869993 |
11 | 2826997 |
12 | 176a349 |
13 | 101686b |
14 | 90aac9 |
15 | 662e63 |
hex | 4a4f69 |
4869993 has 8 divisors (see below), whose sum is σ = 6508800. Its totient is φ = 3238928.
The previous prime is 4869989. The next prime is 4870001. The reversal of 4869993 is 3999684.
It is a happy number.
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 4869993 - 22 = 4869989 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4869913) 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, 258 + ... + 3131.
It is an arithmetic number, because the mean of its divisors is an integer number (813600).
Almost surely, 24869993 is an apocalyptic number.
It is an amenable number.
4869993 is a deficient number, since it is larger than the sum of its proper divisors (1638807).
4869993 is a wasteful number, since it uses less digits than its factorization.
4869993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3871.
The product of its digits is 419904, while the sum is 48.
The square root of 4869993 is about 2206.8060630694. The cubic root of 4869993 is about 169.5025016816.
The spelling of 4869993 in words is "four million, eight hundred sixty-nine thousand, nine hundred ninety-three".
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