Base | Representation |
---|---|
bin | 100111101101000010000 |
3 | 2110002122111 |
4 | 10331220100 |
5 | 313113013 |
6 | 43515104 |
7 | 14026012 |
oct | 4755020 |
9 | 2402574 |
10 | 1301008 |
11 | 809515 |
12 | 528a94 |
13 | 367237 |
14 | 25c1b2 |
15 | 1aa73d |
hex | 13da10 |
1301008 has 40 divisors (see below), whose sum is σ = 2706176. Its totient is φ = 604800.
The previous prime is 1300997. The next prime is 1301011. The reversal of 1301008 is 8001031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21298 + ... + 21358.
21301008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1301008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353088).
1301008 is an abundant number, since it is smaller than the sum of its proper divisors (1405168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301008 is a wasteful number, since it uses less digits than its factorization.
1301008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1301008 is about 1140.6173766869. The cubic root of 1301008 is about 109.1674893268.
Adding to 1301008 its reverse (8001031), we get a palindrome (9302039).
The spelling of 1301008 in words is "one million, three hundred one thousand, eight".
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