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494962 = 21319037
BaseRepresentation
bin1111000110101110010
3221010221221
41320311302
5111314322
614335254
74131016
oct1706562
9833857
10494962
11308966
121ba52a
131443a0
14cc546
159b9c7
hex78d72

494962 has 8 divisors (see below), whose sum is σ = 799596. Its totient is φ = 228432.

The previous prime is 494959. The next prime is 494987. The reversal of 494962 is 269494.

It can be written as a sum of positive squares in 2 ways, for example, as 358801 + 136161 = 599^2 + 369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

494962 is a modest number, since divided by 962 gives 494 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9493 + ... + 9544.

2494962 is an apocalyptic number.

494962 is a deficient number, since it is larger than the sum of its proper divisors (304634).

494962 is a wasteful number, since it uses less digits than its factorization.

494962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19052.

The product of its digits is 15552, while the sum is 34.

The square root of 494962 is about 703.5353580311. The cubic root of 494962 is about 79.1025746574.

The spelling of 494962 in words is "four hundred ninety-four thousand, nine hundred sixty-two".

Divisors: 1 2 13 26 19037 38074 247481 494962