Base | Representation |
---|---|
bin | 111101011111111… |
… | …1011110101001010 |
3 | 12022210222202021001 |
4 | 1322333323311022 |
5 | 13211234033430 |
6 | 540433405214 |
7 | 102065100436 |
oct | 17277736512 |
9 | 5283882231 |
10 | 2063580490 |
11 | 969923624 |
12 | 49710980a |
13 | 26b6a8c5a |
14 | 1580c99c6 |
15 | c12713ca |
hex | 7affbd4a |
2063580490 has 16 divisors (see below), whose sum is σ = 3751223400. Its totient is φ = 817259200.
The previous prime is 2063580487. The next prime is 2063580499. The reversal of 2063580490 is 940853602.
It can be written as a sum of positive squares in 4 ways, for example, as 2060887609 + 2692881 = 45397^2 + 1641^2 .
It is a super-3 number, since 3×20635804903 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2063580499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020565 + ... + 1022584.
Almost surely, 22063580490 is an apocalyptic number.
2063580490 is a deficient number, since it is larger than the sum of its proper divisors (1687642910).
2063580490 is a wasteful number, since it uses less digits than its factorization.
2063580490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2043257.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 2063580490 is about 45426.6495572808. The cubic root of 2063580490 is about 1273.1330852162.
The spelling of 2063580490 in words is "two billion, sixty-three million, five hundred eighty thousand, four hundred ninety".
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