Base | Representation |
---|---|
bin | 1010101111110110… |
… | …0011110110101100 |
3 | 21110001201022000212 |
4 | 2223331203312230 |
5 | 21402032312310 |
6 | 1154140241552 |
7 | 131331306641 |
oct | 25375436654 |
9 | 7401638025 |
10 | 2885041580 |
11 | 1250592493 |
12 | 6862402b8 |
13 | 36c9342c5 |
14 | 1d523ddc8 |
15 | 11d437205 |
hex | abf63dac |
2885041580 has 12 divisors (see below), whose sum is σ = 6058587360. Its totient is φ = 1154016624.
The previous prime is 2885041573. The next prime is 2885041603. The reversal of 2885041580 is 851405882.
It is a happy number.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72126020 + ... + 72126059.
It is an arithmetic number, because the mean of its divisors is an integer number (504882280).
Almost surely, 22885041580 is an apocalyptic number.
2885041580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2885041580 is an abundant number, since it is smaller than the sum of its proper divisors (3173545780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2885041580 is a wasteful number, since it uses less digits than its factorization.
2885041580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144252088 (or 144252086 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 41.
The square root of 2885041580 is about 53712.5830695192. The cubic root of 2885041580 is about 1423.5870397815.
The spelling of 2885041580 in words is "two billion, eight hundred eighty-five million, forty-one thousand, five hundred eighty".
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