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200488884 = 22323231583
BaseRepresentation
bin10111111001100…
…11011110110100
3111222020220001020
423330303132310
5402311121014
631521101140
74653061461
oct1374633664
9458226036
10200488884
11a31972a2
12571877b0
13326c899b
141c8ac668
15129041a9
hexbf337b4

200488884 has 36 divisors (see below), whose sum is σ = 489046656. Its totient is φ = 63921968.

The previous prime is 200488853. The next prime is 200488901. The reversal of 200488884 is 488884002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9444 + ... + 22139.

Almost surely, 2200488884 is an apocalyptic number.

It is an amenable number.

200488884 is an abundant number, since it is smaller than the sum of its proper divisors (288557772).

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

200488884 is a wasteful number, since it uses less digits than its factorization.

200488884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31636 (or 31611 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 200488884 is about 14159.4097334599. The cubic root of 200488884 is about 585.2796617414.

The spelling of 200488884 in words is "two hundred million, four hundred eighty-eight thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 529 1058 1587 2116 3174 6348 31583 63166 94749 126332 189498 378996 726409 1452818 2179227 2905636 4358454 8716908 16707407 33414814 50122221 66829628 100244442 200488884