Base | Representation |
---|---|
bin | 11101011100110… |
… | …011000100011110 |
3 | 1021102201021222021 |
4 | 131130303010132 |
5 | 2002441312403 |
6 | 121010010354 |
7 | 15146453122 |
oct | 3534630436 |
9 | 1242637867 |
10 | 494088478 |
11 | 233999a94 |
12 | 1195769ba |
13 | 7b495460 |
14 | 49897582 |
15 | 2d59b8bd |
hex | 1d73311e |
494088478 has 16 divisors (see below), whose sum is σ = 823890816. Its totient is φ = 220684320.
The previous prime is 494088451. The next prime is 494088557. The reversal of 494088478 is 874880494.
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, 305701 + ... + 307312.
It is an arithmetic number, because the mean of its divisors is an integer number (51493176).
Almost surely, 2494088478 is an apocalyptic number.
494088478 is a deficient number, since it is larger than the sum of its proper divisors (329802338).
494088478 is a wasteful number, since it uses less digits than its factorization.
494088478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 613059.
The product of its (nonzero) digits is 2064384, while the sum is 52.
The square root of 494088478 is about 22228.1010884871. The cubic root of 494088478 is about 790.5601315190.
The spelling of 494088478 in words is "four hundred ninety-four million, eighty-eight thousand, four hundred seventy-eight".
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