Base | Representation |
---|---|
bin | 100110010000… |
… | …101110110001 |
3 | 200212120120112 |
4 | 212100232301 |
5 | 10031430001 |
6 | 554551105 |
7 | 151152662 |
oct | 46205661 |
9 | 20776515 |
10 | 10030001 |
11 | 5730763 |
12 | 3438495 |
13 | 2102417 |
14 | 1491369 |
15 | d31cbb |
hex | 990bb1 |
10030001 has 4 divisors (see below), whose sum is σ = 10466112. Its totient is φ = 9593892.
The previous prime is 10029989. The next prime is 10030003. The reversal of 10030001 is 10003001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10030001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10030003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218021 + ... + 218066.
It is an arithmetic number, because the mean of its divisors is an integer number (2616528).
Almost surely, 210030001 is an apocalyptic number.
It is an amenable number.
10030001 is a deficient number, since it is larger than the sum of its proper divisors (436111).
10030001 is an equidigital number, since it uses as much as digits as its factorization.
10030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 436110.
The product of its (nonzero) digits is 3, while the sum is 5.
The square root of 10030001 is about 3167.0176822999. The cubic root of 10030001 is about 215.6587045542.
Adding to 10030001 its reverse (10003001), we get a palindrome (20033002).
Subtracting from 10030001 its reverse (10003001), we obtain a cube (27000 = 303).
It can be divided in two parts, 1003000 and 1, that added together give a palindrome (1003001).
The spelling of 10030001 in words is "ten million, thirty thousand, one".
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