Base | Representation |
---|---|
bin | 1010010000111110… |
… | …0000001101000000 |
3 | 21010001000022002122 |
4 | 2210033200031000 |
5 | 21120403334423 |
6 | 1133232303412 |
7 | 125166411560 |
oct | 24417401500 |
9 | 7101008078 |
10 | 2755527488 |
11 | 119447264a |
12 | 64a9a1b68 |
13 | 34bb58a4c |
14 | 1c1d68da0 |
15 | 111da28c8 |
hex | a43e0340 |
2755527488 has 56 divisors (see below), whose sum is σ = 6260055552. Its totient is φ = 1178878464.
The previous prime is 2755527461. The next prime is 2755527499. The reversal of 2755527488 is 8847255572.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 266870 + ... + 277002.
Almost surely, 22755527488 is an apocalyptic number.
2755527488 is a gapful number since it is divisible by the number (28) 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 2755527488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3130027776).
2755527488 is an abundant number, since it is smaller than the sum of its proper divisors (3504528064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2755527488 is a wasteful number, since it uses less digits than its factorization.
2755527488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10759 (or 10749 counting only the distinct ones).
The product of its digits is 6272000, while the sum is 53.
The square root of 2755527488 is about 52493.1184823306. The cubic root of 2755527488 is about 1401.9577182520.
The spelling of 2755527488 in words is "two billion, seven hundred fifty-five million, five hundred twenty-seven thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •