Base | Representation |
---|---|
bin | 11101011000110… |
… | …110001001111110 |
3 | 1021100202122221021 |
4 | 131120312021332 |
5 | 2002210140132 |
6 | 120531454354 |
7 | 15134606653 |
oct | 3530661176 |
9 | 1240678837 |
10 | 493052542 |
11 | 233351744 |
12 | 1191573ba |
13 | 7b1c1a88 |
14 | 496a7c2a |
15 | 2d444997 |
hex | 1d63627e |
493052542 has 16 divisors (see below), whose sum is σ = 752220000. Its totient is φ = 242333280.
The previous prime is 493052533. The next prime is 493052563. The reversal of 493052542 is 245250394.
It is a junction number, because it is equal to n+sod(n) for n = 493052498 and 493052507.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44584 + ... + 54532.
It is an arithmetic number, because the mean of its divisors is an integer number (47013750).
Almost surely, 2493052542 is an apocalyptic number.
493052542 is a deficient number, since it is larger than the sum of its proper divisors (259167458).
493052542 is a wasteful number, since it uses less digits than its factorization.
493052542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10371.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 493052542 is about 22204.7864659852. The cubic root of 493052542 is about 790.0072327490.
The spelling of 493052542 in words is "four hundred ninety-three million, fifty-two thousand, five hundred forty-two".
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