Base | Representation |
---|---|
bin | 111110011111101… |
… | …0101010111101101 |
3 | 12102010211111012020 |
4 | 1330333111113231 |
5 | 13243311234024 |
6 | 544025300353 |
7 | 102652004463 |
oct | 17477252755 |
9 | 5363744166 |
10 | 2096977389 |
11 | 986764171 |
12 | 4a63346b9 |
13 | 2755a0130 |
14 | 15c700833 |
15 | c416b979 |
hex | 7cfd55ed |
2096977389 has 32 divisors (see below), whose sum is σ = 3173493120. Its totient is φ = 1220997888.
The previous prime is 2096977373. The next prime is 2096977397. The reversal of 2096977389 is 9837796902.
It is not a de Polignac number, because 2096977389 - 24 = 2096977373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2096977339) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 897667 + ... + 899999.
It is an arithmetic number, because the mean of its divisors is an integer number (99171660).
Almost surely, 22096977389 is an apocalyptic number.
It is an amenable number.
2096977389 is a deficient number, since it is larger than the sum of its proper divisors (1076515731).
2096977389 is a wasteful number, since it uses less digits than its factorization.
2096977389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3581.
The product of its (nonzero) digits is 10287648, while the sum is 60.
The square root of 2096977389 is about 45792.7656841122. The cubic root of 2096977389 is about 1279.9644743151.
The spelling of 2096977389 in words is "two billion, ninety-six million, nine hundred seventy-seven thousand, three hundred eighty-nine".
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