Base | Representation |
---|---|
bin | 100101101010… |
… | …101001010000 |
3 | 200120122120201 |
4 | 211222221100 |
5 | 10011432000 |
6 | 551344544 |
7 | 146633113 |
oct | 45525120 |
9 | 20518521 |
10 | 9874000 |
11 | 5634534 |
12 | 3382154 |
13 | 2079406 |
14 | 145057a |
15 | d0096a |
hex | 96aa50 |
9874000 has 40 divisors (see below), whose sum is σ = 23880168. Its totient is φ = 3948800.
The previous prime is 9873979. The next prime is 9874003. The reversal of 9874000 is 4789.
It can be written as a sum of positive squares in 4 ways, for example, as 583696 + 9290304 = 764^2 + 3048^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a nialpdrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 9874000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9874003) 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, 469 + ... + 4468.
Almost surely, 29874000 is an apocalyptic number.
It is an amenable number.
9874000 is an abundant number, since it is smaller than the sum of its proper divisors (14006168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9874000 is a wasteful number, since it uses less digits than its factorization.
9874000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4960 (or 4944 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 9874000 is about 3142.2921570090. The cubic root of 9874000 is about 214.5347791821.
Adding to 9874000 its reverse (4789), we get a palindrome (9878789).
The spelling of 9874000 in words is "nine million, eight hundred seventy-four thousand".
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