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24485049 = 3217160033
BaseRepresentation
bin101110101100…
…1110010111001
31201001222011200
41131121302321
522232010144
62232444413
7415055661
oct135316271
951058150
1024485049
1112903a86
128249709
1350c39c4
1433751a1
152239c69
hex1759cb9

24485049 has 12 divisors (see below), whose sum is σ = 37447956. Its totient is φ = 15363072.

The previous prime is 24485047. The next prime is 24485081. The reversal of 24485049 is 94058442.

It can be written as a sum of positive squares in 2 ways, for example, as 7617600 + 16867449 = 2760^2 + 4107^2 .

It is not a de Polignac number, because 24485049 - 21 = 24485047 is a prime.

24485049 is a modest number, since divided by 5049 gives 2448 as remainder.

It is not an unprimeable number, because it can be changed into a prime (24485047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79864 + ... + 80169.

It is an arithmetic number, because the mean of its divisors is an integer number (3120663).

Almost surely, 224485049 is an apocalyptic number.

It is an amenable number.

24485049 is a deficient number, since it is larger than the sum of its proper divisors (12962907).

24485049 is a wasteful number, since it uses less digits than its factorization.

24485049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160056 (or 160053 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 24485049 is about 4948.2369587561. The cubic root of 24485049 is about 290.3801949588.

The spelling of 24485049 in words is "twenty-four million, four hundred eighty-five thousand, forty-nine".

Divisors: 1 3 9 17 51 153 160033 480099 1440297 2720561 8161683 24485049