Base | Representation |
---|---|
bin | 101011111101101111111… |
… | …111111100100111100111 |
3 | 101200211100111001002020101 |
4 | 223331233333330213213 |
5 | 344000000201342211 |
6 | 10231534452444531 |
7 | 431164112101312 |
oct | 53755777744747 |
9 | 11624314032211 |
10 | 3021241043431 |
11 | a65334895026 |
12 | 409653619747 |
13 | 18bb9536c760 |
14 | a632bd53979 |
15 | 538c94065c1 |
hex | 2bf6fffc9e7 |
3021241043431 has 16 divisors (see below), whose sum is σ = 3261893120640. Its totient is φ = 2781769367520.
The previous prime is 3021241043423. The next prime is 3021241043453. The reversal of 3021241043431 is 1343401421203.
It is a happy number.
It is not a de Polignac number, because 3021241043431 - 23 = 3021241043423 is a prime.
It is a super-2 number, since 2×30212410434312 (a number of 26 digits) contains 22 as substring.
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 3021241043431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3021241043461) 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, 40330296 + ... + 40405138.
It is an arithmetic number, because the mean of its divisors is an integer number (203868320040).
Almost surely, 23021241043431 is an apocalyptic number.
3021241043431 is a deficient number, since it is larger than the sum of its proper divisors (240652077209).
3021241043431 is a wasteful number, since it uses less digits than its factorization.
3021241043431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82686.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 3021241043431 its reverse (1343401421203), we get a palindrome (4364642464634).
The spelling of 3021241043431 in words is "three trillion, twenty-one billion, two hundred forty-one million, forty-three thousand, four hundred thirty-one".
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