Base | Representation |
---|---|
bin | 101111001101001111111… |
… | …100000100011100111101 |
3 | 102111010102211022201001010 |
4 | 233031033330010130331 |
5 | 411122244103033141 |
6 | 10522143030505433 |
7 | 453242241254544 |
oct | 57151774043475 |
9 | 12433384281033 |
10 | 3244041455421 |
11 | 1040876914218 |
12 | 444872b05279 |
13 | 1a6bb12a9170 |
14 | b302620b15b |
15 | 595b93b3416 |
hex | 2f34ff0473d |
3244041455421 has 8 divisors (see below), whose sum is σ = 4658110807840. Its totient is φ = 1996333203312.
The previous prime is 3244041455339. The next prime is 3244041455461. The reversal of 3244041455421 is 1245541404423.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3244041455421 - 29 = 3244041454909 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 83180550139 = 3244041455421 / (3 + 2 + 4 + 4 + 0 + 4 + 1 + 4 + 5 + 5 + 4 + 2 + 1).
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 3244041455421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3244041455461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41590275031 + ... + 41590275108.
It is an arithmetic number, because the mean of its divisors is an integer number (582263850980).
Almost surely, 23244041455421 is an apocalyptic number.
It is an amenable number.
3244041455421 is a deficient number, since it is larger than the sum of its proper divisors (1414069352419).
3244041455421 is a wasteful number, since it uses less digits than its factorization.
3244041455421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83180550155.
The product of its (nonzero) digits is 307200, while the sum is 39.
Adding to 3244041455421 its reverse (1245541404423), we get a palindrome (4489582859844).
The spelling of 3244041455421 in words is "three trillion, two hundred forty-four billion, forty-one million, four hundred fifty-five thousand, four hundred twenty-one".
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