Base | Representation |
---|---|
bin | 1011111001101111100111 |
3 | 12212111222101 |
4 | 23321233213 |
5 | 1244320403 |
6 | 150512531 |
7 | 35343340 |
oct | 13715747 |
9 | 5774871 |
10 | 3120103 |
11 | 18411a8 |
12 | 1065747 |
13 | 85321c |
14 | 5b30c7 |
15 | 41971d |
hex | 2f9be7 |
3120103 has 8 divisors (see below), whose sum is σ = 3583008. Its totient is φ = 2661504.
The previous prime is 3120083. The next prime is 3120107. The reversal of 3120103 is 3010213.
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 3120103 - 25 = 3120071 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3120103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3120107) 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, 675 + ... + 2587.
It is an arithmetic number, because the mean of its divisors is an integer number (447876).
Almost surely, 23120103 is an apocalyptic number.
3120103 is a deficient number, since it is larger than the sum of its proper divisors (462905).
3120103 is a wasteful number, since it uses less digits than its factorization.
3120103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2153.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 3120103 is about 1766.3813291586. The cubic root of 3120103 is about 146.1244794396.
Adding to 3120103 its reverse (3010213), we get a palindrome (6130316).
It can be divided in two parts, 3120 and 103, that added together give a palindrome (3223).
The spelling of 3120103 in words is "three million, one hundred twenty thousand, one hundred three".
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