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12841341590 = 257113137827
BaseRepresentation
bin10111111010110011…
…10101001010010110
31020010221020202001002
423331121311022112
5202244340412330
65522122303302
7633135413450
oct137531651226
936127222032
1012841341590
11549a66a000
1225a4657b32
131298560a9c
1489b6692d0
15502561e45
hex2fd675296

12841341590 has 64 divisors (see below), whose sum is σ = 29056347648. Its totient is φ = 4002467040.

The previous prime is 12841341571. The next prime is 12841341599. The reversal of 12841341590 is 9514314821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12841341599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24257 + ... + 162083.

It is an arithmetic number, because the mean of its divisors is an integer number (454005432).

Almost surely, 212841341590 is an apocalyptic number.

12841341590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12841341590 is an abundant number, since it is smaller than the sum of its proper divisors (16215006058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12841341590 is a wasteful number, since it uses less digits than its factorization.

12841341590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137874 (or 137852 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 12841341590 in words is "twelve billion, eight hundred forty-one million, three hundred forty-one thousand, five hundred ninety".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 121 154 242 385 605 770 847 1210 1331 1694 2662 4235 6655 8470 9317 13310 18634 46585 93170 137827 275654 689135 964789 1378270 1516097 1929578 3032194 4823945 7580485 9647890 10612679 15160970 16677067 21225358 33354134 53063395 83385335 106126790 116739469 166770670 183447737 233478938 366895474 583697345 917238685 1167394690 1284134159 1834477370 2568268318 6420670795 12841341590