Base | Representation |
---|---|
bin | 101100000101111011111… |
… | …011000001000101110101 |
3 | 101201200001001220202120201 |
4 | 230011323323001011311 |
5 | 344121000414342323 |
6 | 10235551012200501 |
7 | 431624664435412 |
oct | 54057373010565 |
9 | 11650031822521 |
10 | 3030031012213 |
11 | a69035571737 |
12 | 40b2a7309131 |
13 | 18c96646290a |
14 | a69234d5109 |
15 | 53c40e468ad |
hex | 2c17bec1175 |
3030031012213 has 4 divisors (see below), whose sum is σ = 3030183149760. Its totient is φ = 3029878874668.
The previous prime is 3030031012207. The next prime is 3030031012241. The reversal of 3030031012213 is 3122101300303.
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 not a de Polignac number, because 3030031012213 - 233 = 3021441077621 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 (3030031012243) 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, 76038895 + ... + 76078732.
It is an arithmetic number, because the mean of its divisors is an integer number (757545787440).
Almost surely, 23030031012213 is an apocalyptic number.
It is an amenable number.
3030031012213 is a deficient number, since it is larger than the sum of its proper divisors (152137547).
3030031012213 is a wasteful number, since it uses less digits than its factorization.
3030031012213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152137546.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3030031012213 its reverse (3122101300303), we get a palindrome (6152132312516).
The spelling of 3030031012213 in words is "three trillion, thirty billion, thirty-one million, twelve thousand, two hundred thirteen".
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