Base | Representation |
---|---|
bin | 11101101111111111000… |
… | …101000001000001000000 |
3 | 21020102220222112012012202 |
4 | 131233333011001001000 |
5 | 231443402034024220 |
6 | 4203102422412332 |
7 | 300462602346266 |
oct | 35577705010100 |
9 | 7212828465182 |
10 | 2044388970560 |
11 | 719025305422 |
12 | 2902718910a8 |
13 | 11aa289b7621 |
14 | 70d3dd04436 |
15 | 382a4e70275 |
hex | 1dbff141040 |
2044388970560 has 28 divisors (see below), whose sum is σ = 4868201236908. Its totient is φ = 817755588096.
The previous prime is 2044388970487. The next prime is 2044388970577. The reversal of 2044388970560 is 650798834402.
It can be written as a sum of positive squares in 2 ways, for example, as 212329267264 + 1832059703296 = 460792^2 + 1353536^2 .
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2044388970496 and 2044388970505.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3194357447 + ... + 3194358086.
Almost surely, 22044388970560 is an apocalyptic number.
2044388970560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2044388970560 is an abundant number, since it is smaller than the sum of its proper divisors (2823812266348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044388970560 is an equidigital number, since it uses as much as digits as its factorization.
2044388970560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6388715550 (or 6388715540 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 56.
The spelling of 2044388970560 in words is "two trillion, forty-four billion, three hundred eighty-eight million, nine hundred seventy thousand, five hundred sixty".
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