Base | Representation |
---|---|
bin | 1010110010110101… |
… | …1011010001100000 |
3 | 21110221022210022212 |
4 | 2230231123101200 |
5 | 21413240324334 |
6 | 1155305221252 |
7 | 131543050226 |
oct | 25455332140 |
9 | 7427283285 |
10 | 2897589344 |
11 | 1257682841 |
12 | 68a491828 |
13 | 372408710 |
14 | 1d6b88b16 |
15 | 11e5b4ece |
hex | acb5b460 |
2897589344 has 96 divisors (see below), whose sum is σ = 6715166976. Its totient is φ = 1217986560.
The previous prime is 2897589323. The next prime is 2897589353. The reversal of 2897589344 is 4439857982.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212624 + ... + 225840.
It is an arithmetic number, because the mean of its divisors is an integer number (69949656).
Almost surely, 22897589344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2897589344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3357583488).
2897589344 is an abundant number, since it is smaller than the sum of its proper divisors (3817577632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2897589344 is a wasteful number, since it uses less digits than its factorization.
2897589344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13288 (or 13280 counting only the distinct ones).
The product of its digits is 17418240, while the sum is 59.
The square root of 2897589344 is about 53829.2610389554. The cubic root of 2897589344 is about 1425.6478997343.
The spelling of 2897589344 in words is "two billion, eight hundred ninety-seven million, five hundred eighty-nine thousand, three hundred forty-four".
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