Base | Representation |
---|---|
bin | 111101000010011… |
… | …0101000110111000 |
3 | 12021201211120102221 |
4 | 1322010311012320 |
5 | 13143302231311 |
6 | 535121333424 |
7 | 101516306353 |
oct | 17204650670 |
9 | 5251746387 |
10 | 2048086456 |
11 | 961100739 |
12 | 491a97274 |
13 | 2684127a0 |
14 | 15601529a |
15 | bec10671 |
hex | 7a1351b8 |
2048086456 has 128 divisors (see below), whose sum is σ = 4529448000. Its totient is φ = 859963392.
The previous prime is 2048086427. The next prime is 2048086477. The reversal of 2048086456 is 6546808402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7969080 + ... + 7969336.
Almost surely, 22048086456 is an apocalyptic number.
2048086456 is a gapful number since it is divisible by the number (26) 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 2048086456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2264724000).
2048086456 is an abundant number, since it is smaller than the sum of its proper divisors (2481361544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2048086456 is a wasteful number, since it uses less digits than its factorization.
2048086456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441 (or 437 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 43.
The square root of 2048086456 is about 45255.7891987312. The cubic root of 2048086456 is about 1269.9387111597.
The spelling of 2048086456 in words is "two billion, forty-eight million, eighty-six thousand, four hundred fifty-six".
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