Base | Representation |
---|---|
bin | 100110100010… |
… | …100011011111 |
3 | 201000021201110 |
4 | 212202203133 |
5 | 10041244012 |
6 | 1000313103 |
7 | 151605555 |
oct | 46424337 |
9 | 21007643 |
10 | 10103007 |
11 | 57805a2 |
12 | 3472793 |
13 | 2129715 |
14 | 14adbd5 |
15 | d4873c |
hex | 9a28df |
10103007 has 4 divisors (see below), whose sum is σ = 13470680. Its totient is φ = 6735336.
The previous prime is 10102987. The next prime is 10103011. The reversal of 10103007 is 70030101.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 10103007 - 26 = 10102943 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10102983 and 10103001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103017) 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 3 ways as a sum of consecutive naturals, for example, 1683832 + ... + 1683837.
It is an arithmetic number, because the mean of its divisors is an integer number (3367670).
Almost surely, 210103007 is an apocalyptic number.
10103007 is a deficient number, since it is larger than the sum of its proper divisors (3367673).
10103007 is an equidigital number, since it uses as much as digits as its factorization.
10103007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3367672.
The product of its (nonzero) digits is 21, while the sum is 12.
The square root of 10103007 is about 3178.5227700931. The cubic root of 10103007 is about 216.1806830080.
Adding to 10103007 its reverse (70030101), we get a palindrome (80133108).
The spelling of 10103007 in words is "ten million, one hundred three thousand, seven".
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