Base | Representation |
---|---|
bin | 100110001001… |
… | …101110100011 |
3 | 200211010020002 |
4 | 212021232203 |
5 | 10030020230 |
6 | 554210215 |
7 | 151003232 |
oct | 46115643 |
9 | 20733202 |
10 | 10001315 |
11 | 5711155 |
12 | 342396b |
13 | 20c234c |
14 | 1484b19 |
15 | d28545 |
hex | 989ba3 |
10001315 has 8 divisors (see below), whose sum is σ = 12633360. Its totient is φ = 7579872.
The previous prime is 10001311. The next prime is 10001347. The reversal of 10001315 is 51310001.
10001315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 10001315 - 22 = 10001311 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10001296 and 10001305.
It is not an unprimeable number, because it can be changed into a prime (10001311) 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, 52544 + ... + 52733.
It is an arithmetic number, because the mean of its divisors is an integer number (1579170).
Almost surely, 210001315 is an apocalyptic number.
10001315 is a deficient number, since it is larger than the sum of its proper divisors (2632045).
10001315 is a wasteful number, since it uses less digits than its factorization.
10001315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105301.
The product of its (nonzero) digits is 15, while the sum is 11.
The square root of 10001315 is about 3162.4855730896. The cubic root of 10001315 is about 215.4529121947.
Adding to 10001315 its reverse (51310001), we get a palindrome (61311316).
The spelling of 10001315 in words is "ten million, one thousand, three hundred fifteen".
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