| Base | Representation |
|---|---|
| bin | 10000010010100000111… |
| … | …100111000000000000000 |
| 3 | 10222000100100011202111202 |
| 4 | 100102200330320000000 |
| 5 | 121320003300401121 |
| 6 | 2214124055200332 |
| 7 | 143605400250260 |
| oct | 20224074700000 |
| 9 | 3860310152452 |
| 10 | 1119391809536 |
| 11 | 3a1805548570 |
| 12 | 160b420760a8 |
| 13 | 8173447a2a0 |
| 14 | 3c270ab37a0 |
| 15 | 1e1b813240b |
| hex | 104a0f38000 |
1119391809536 has 256 divisors, whose sum is σ = 3005961477120. Its totient is φ = 402566676480.
The previous prime is 1119391809533. The next prime is 1119391809539. The reversal of 1119391809536 is 6359081939111.
It is an interprime number because it is at equal distance from previous prime (1119391809533) and next prime (1119391809539).
It is a tau number, because it is divible by the number of its divisors (256).
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1119391809533) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32783705 + ... + 32817831.
It is an arithmetic number, because the mean of its divisors is an integer number (11742037020).
Almost surely, 21119391809536 is an apocalyptic number.
1119391809536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1119391809536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1502980738560).
1119391809536 is an abundant number, since it is smaller than the sum of its proper divisors (1886569667584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1119391809536 is an equidigital number, since it uses as much as digits as its factorization.
1119391809536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34188 (or 34160 counting only the distinct ones).
The product of its (nonzero) digits is 1574640, while the sum is 56.
The spelling of 1119391809536 in words is "one trillion, one hundred nineteen billion, three hundred ninety-one million, eight hundred nine thousand, five hundred thirty-six".
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