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489534202 = 219107120397
BaseRepresentation
bin11101001011011…
…011001011111010
31021010010220200101
4131023123023322
52000310043302
6120324230014
715062654263
oct3513331372
91233126611
10489534202
11231369323
12117b3b30a
137a55c511
144902d96a
152ce9c287
hex1d2db2fa

489534202 has 16 divisors (see below), whose sum is σ = 780179040. Its totient is φ = 229715568.

The previous prime is 489534179. The next prime is 489534233. The reversal of 489534202 is 202435984.

It is a happy 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, 56133 + ... + 64264.

It is an arithmetic number, because the mean of its divisors is an integer number (48761190).

Almost surely, 2489534202 is an apocalyptic number.

489534202 is a deficient number, since it is larger than the sum of its proper divisors (290644838).

489534202 is a wasteful number, since it uses less digits than its factorization.

489534202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120525.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 489534202 is about 22125.4198152261. The cubic root of 489534202 is about 788.1236256777.

The spelling of 489534202 in words is "four hundred eighty-nine million, five hundred thirty-four thousand, two hundred two".

Divisors: 1 2 19 38 107 214 2033 4066 120397 240794 2287543 4575086 12882479 25764958 244767101 489534202