Search a number
-
+
49852488 = 2337296741
BaseRepresentation
bin1011111000101…
…1000001001000
310110210202202110
42332023001020
5100230234423
64540302320
71143511350
oct276130110
9113722673
1049852488
112615aa04
12148419a0
13a43621a
146899b60
15459b193
hex2f8b048

49852488 has 32 divisors (see below), whose sum is σ = 142436160. Its totient is φ = 14243520.

The previous prime is 49852487. The next prime is 49852501. The reversal of 49852488 is 88425894.

It is not an unprimeable number, because it can be changed into a prime (49852487) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 148203 + ... + 148538.

It is an arithmetic number, because the mean of its divisors is an integer number (4451130).

Almost surely, 249852488 is an apocalyptic number.

It is an amenable number.

49852488 is an abundant number, since it is smaller than the sum of its proper divisors (92583672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49852488 is a wasteful number, since it uses less digits than its factorization.

49852488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296757 (or 296753 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 49852488 is about 7060.6294336978. The cubic root of 49852488 is about 368.0405004260.

The spelling of 49852488 in words is "forty-nine million, eight hundred fifty-two thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 296741 593482 890223 1186964 1780446 2077187 2373928 3560892 4154374 6231561 7121784 8308748 12463122 16617496 24926244 49852488