Base | Representation |
---|---|
bin | 1011000100100101… |
… | …0001000001111110 |
3 | 21200010100001110112 |
4 | 2301021101001332 |
5 | 22041312340121 |
6 | 1210524110022 |
7 | 133435360130 |
oct | 26111210176 |
9 | 7603301415 |
10 | 2971996286 |
11 | 1295683886 |
12 | 6ab395312 |
13 | 38495b0ac |
14 | 2029d7050 |
15 | 125db175b |
hex | b125107e |
2971996286 has 16 divisors (see below), whose sum is σ = 5096087136. Its totient is φ = 1273403616.
The previous prime is 2971996271. The next prime is 2971996303. The reversal of 2971996286 is 6826991792.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39740 + ... + 86736.
It is an arithmetic number, because the mean of its divisors is an integer number (318505446).
Almost surely, 22971996286 is an apocalyptic number.
2971996286 is a deficient number, since it is larger than the sum of its proper divisors (2124090850).
2971996286 is a wasteful number, since it uses less digits than its factorization.
2971996286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51523.
The product of its digits is 5878656, while the sum is 59.
The square root of 2971996286 is about 54516.0186183841. The cubic root of 2971996286 is about 1437.7479403556.
The spelling of 2971996286 in words is "two billion, nine hundred seventy-one million, nine hundred ninety-six thousand, two hundred eighty-six".
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