Base | Representation |
---|---|
bin | 111100110011110… |
… | …1101100101100111 |
3 | 12021012110202222002 |
4 | 1321213231211213 |
5 | 13134324002404 |
6 | 534245555515 |
7 | 101364365651 |
oct | 17147554547 |
9 | 5235422862 |
10 | 2040453479 |
11 | 957867999 |
12 | 48b415b9b |
13 | 26696c42c |
14 | 154dc96d1 |
15 | be203c1e |
hex | 799ed967 |
2040453479 has 2 divisors, whose sum is σ = 2040453480. Its totient is φ = 2040453478.
The previous prime is 2040453431. The next prime is 2040453523. The reversal of 2040453479 is 9743540402.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2040453479 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2040053479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020226739 + 1020226740.
It is an arithmetic number, because the mean of its divisors is an integer number (1020226740).
Almost surely, 22040453479 is an apocalyptic number.
2040453479 is a deficient number, since it is larger than the sum of its proper divisors (1).
2040453479 is an equidigital number, since it uses as much as digits as its factorization.
2040453479 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 120960, while the sum is 38.
The square root of 2040453479 is about 45171.3789805005. The cubic root of 2040453479 is about 1268.3591098674.
The spelling of 2040453479 in words is "two billion, forty million, four hundred fifty-three thousand, four hundred seventy-nine".
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