Base | Representation |
---|---|
bin | 101110111010… |
… | …101000110100 |
3 | 212010211210021 |
4 | 232322220310 |
5 | 11122030204 |
6 | 1115334524 |
7 | 206352400 |
oct | 56725064 |
9 | 25124707 |
10 | 12298804 |
11 | 6a40301 |
12 | 4151444 |
13 | 2717ccb |
14 | 18c2100 |
15 | 112e154 |
hex | bbaa34 |
12298804 has 36 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 5219760.
The previous prime is 12298801. The next prime is 12298829. The reversal of 12298804 is 40889221.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 12298804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12298801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25437 + ... + 25915.
It is an arithmetic number, because the mean of its divisors is an integer number (702240).
Almost surely, 212298804 is an apocalyptic number.
12298804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12298804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12640320).
12298804 is an abundant number, since it is smaller than the sum of its proper divisors (12981836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12298804 is a wasteful number, since it uses less digits than its factorization.
12298804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 628 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 12298804 is about 3506.9650696863. The cubic root of 12298804 is about 230.8275419256.
The spelling of 12298804 in words is "twelve million, two hundred ninety-eight thousand, eight hundred four".
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