Base | Representation |
---|---|
bin | 10001101111000100… |
… | …100000101001110010 |
3 | 1211011011101000102002 |
4 | 101233010200221302 |
5 | 303000042304412 |
6 | 12425352254002 |
7 | 1242624366422 |
oct | 215704405162 |
9 | 54134330362 |
10 | 19043322482 |
11 | 8092506048 |
12 | 38356a1302 |
13 | 1a46428672 |
14 | cc9214482 |
15 | 766c95dc2 |
hex | 46f120a72 |
19043322482 has 6 divisors (see below), whose sum is σ = 28565276463. Its totient is φ = 9521563662.
The previous prime is 19043322481. The next prime is 19043322509. The reversal of 19043322482 is 28422334091.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 9521661241 + 9521661241 = 97579^2 + 97579^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=97579.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (19043322481) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 146369 + ... + 243947.
Almost surely, 219043322482 is an apocalyptic number.
19043322482 is a deficient number, since it is larger than the sum of its proper divisors (9521953981).
19043322482 is an frugal number, since it uses more digits than its factorization.
19043322482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195160 (or 97581 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
The spelling of 19043322482 in words is "nineteen billion, forty-three million, three hundred twenty-two thousand, four hundred eighty-two".
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