Base | Representation |
---|---|
bin | 101011111100110011010… |
… | …100110110100000001111 |
3 | 101200201201112121212111212 |
4 | 223330303110312200033 |
5 | 343440404104110411 |
6 | 10231245451005035 |
7 | 431126641611632 |
oct | 53746324664017 |
9 | 11621645555455 |
10 | 3020223113231 |
11 | a64962234aa5 |
12 | 40940a73977b |
13 | 18ba624c52ac |
14 | a6272a99c19 |
15 | 53869d8268b |
hex | 2bf3353680f |
3020223113231 has 4 divisors (see below), whose sum is σ = 3035400114000. Its totient is φ = 3005046112464.
The previous prime is 3020223113213. The next prime is 3020223113249. The reversal of 3020223113231 is 1323113220203.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (3020223113213) and next prime (3020223113249).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3020223113231 is a prime.
It is a super-2 number, since 2×30202231132312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3020223113197 and 3020223113206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020223113291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7588500086 + ... + 7588500483.
It is an arithmetic number, because the mean of its divisors is an integer number (758850028500).
Almost surely, 23020223113231 is an apocalyptic number.
3020223113231 is a deficient number, since it is larger than the sum of its proper divisors (15177000769).
3020223113231 is a wasteful number, since it uses less digits than its factorization.
3020223113231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15177000768.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 3020223113231 its reverse (1323113220203), we get a palindrome (4343336333434).
The spelling of 3020223113231 in words is "three trillion, twenty billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred thirty-one".
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