Base | Representation |
---|---|
bin | 11101011010010… |
… | …101001111101011 |
3 | 1021101111110012122 |
4 | 131122111033223 |
5 | 2002310121102 |
6 | 120544101455 |
7 | 15141121331 |
oct | 3532251753 |
9 | 1241443178 |
10 | 493442027 |
11 | 233598331 |
12 | 11930488b |
13 | 7b2ca140 |
14 | 49769b51 |
15 | 2d4c00a2 |
hex | 1d6953eb |
493442027 has 16 divisors (see below), whose sum is σ = 574496160. Its totient is φ = 419841792.
The previous prime is 493441969. The next prime is 493442039. The reversal of 493442027 is 720244394.
It is a cyclic number.
It is not a de Polignac number, because 493442027 - 28 = 493441771 is a prime.
It is not an unprimeable number, because it can be changed into a prime (493442057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17858 + ... + 36135.
It is an arithmetic number, because the mean of its divisors is an integer number (35906010).
Almost surely, 2493442027 is an apocalyptic number.
493442027 is a deficient number, since it is larger than the sum of its proper divisors (81054133).
493442027 is a wasteful number, since it uses less digits than its factorization.
493442027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54062.
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 493442027 is about 22213.5550284055. Note that the first 3 decimals coincide. The cubic root of 493442027 is about 790.2151990780.
The spelling of 493442027 in words is "four hundred ninety-three million, four hundred forty-two thousand, twenty-seven".
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