Base | Representation |
---|---|
bin | 101011110110000110101… |
… | …001111101001111110101 |
3 | 101200001011022210211222210 |
4 | 223312012221331033311 |
5 | 343331141443021323 |
6 | 10224100055444033 |
7 | 430453502541540 |
oct | 53660651751765 |
9 | 11601138724883 |
10 | 3013031220213 |
11 | a61901635363 |
12 | 407b42086619 |
13 | 18b1875130b1 |
14 | a5b8d86b857 |
15 | 535987b1293 |
hex | 2bd86a7d3f5 |
3013031220213 has 16 divisors (see below), whose sum is σ = 4591599985280. Its totient is φ = 1721614257216.
The previous prime is 3013031220181. The next prime is 3013031220229. The reversal of 3013031220213 is 3120221303103.
3013031220213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3013031220213 - 25 = 3013031220181 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3013031220213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013031220713) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4596670 + ... + 5211087.
It is an arithmetic number, because the mean of its divisors is an integer number (286974999080).
Almost surely, 23013031220213 is an apocalyptic number.
It is an amenable number.
3013031220213 is a deficient number, since it is larger than the sum of its proper divisors (1578568765067).
3013031220213 is a wasteful number, since it uses less digits than its factorization.
3013031220213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9822396.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 3013031220213 its reverse (3120221303103), we get a palindrome (6133252523316).
The spelling of 3013031220213 in words is "three trillion, thirteen billion, thirty-one million, two hundred twenty thousand, two hundred thirteen".
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