Search a number
-
+
10494489 = 347263283
BaseRepresentation
bin101000000010…
…001000011001
3201202011201210
4220002020121
510141310424
61012533333
7155126115
oct50021031
921664653
1010494489
115a18735
123621249
132235975
141572745
15dc4729
hexa02219

10494489 has 16 divisors (see below), whose sum is σ = 14395392. Its totient is φ = 6797328.

The previous prime is 10494487. The next prime is 10494493. The reversal of 10494489 is 98449401.

10494489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10494489 - 21 = 10494487 is a prime.

It is a super-2 number, since 2×104944892 = 220268598742242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10494487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36942 + ... + 37224.

It is an arithmetic number, because the mean of its divisors is an integer number (899712).

Almost surely, 210494489 is an apocalyptic number.

It is an amenable number.

10494489 is a deficient number, since it is larger than the sum of its proper divisors (3900903).

10494489 is a wasteful number, since it uses less digits than its factorization.

10494489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 10494489 is about 3239.5198718329. The cubic root of 10494489 is about 218.9376399249.

The spelling of 10494489 in words is "ten million, four hundred ninety-four thousand, four hundred eighty-nine".

Divisors: 1 3 47 141 263 283 789 849 12361 13301 37083 39903 74429 223287 3498163 10494489