Base | Representation |
---|---|
bin | 101011110101001111010… |
… | …001010011110011000111 |
3 | 101122221202120100012002121 |
4 | 223311033101103303013 |
5 | 343322241103341403 |
6 | 10223423543350411 |
7 | 430421460443152 |
oct | 53651721236307 |
9 | 11587676305077 |
10 | 3012102012103 |
11 | a61475073578 |
12 | 407922a52407 |
13 | 18b069b61002 |
14 | a5b022aac99 |
15 | 53541e153bd |
hex | 2bd4f453cc7 |
3012102012103 has 4 divisors (see below), whose sum is σ = 3021787227888. Its totient is φ = 3002416796320.
The previous prime is 3012102012089. The next prime is 3012102012107.
3012102012103 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3012102012103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3012102012107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4842607426 + ... + 4842608047.
It is an arithmetic number, because the mean of its divisors is an integer number (755446806972).
Almost surely, 23012102012103 is an apocalyptic number.
3012102012103 is a deficient number, since it is larger than the sum of its proper divisors (9685215785).
3012102012103 is an equidigital number, since it uses as much as digits as its factorization.
3012102012103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9685215784.
The product of its (nonzero) digits is 72, while the sum is 16.
The spelling of 3012102012103 in words is "three trillion, twelve billion, one hundred two million, twelve thousand, one hundred three".
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