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200626088 = 231313714081
BaseRepresentation
bin10111111010101…
…00111110101000
3111222111212020212
423331110332220
5402330013323
631524040252
74654202465
oct1375247650
9458455225
10200626088
11a3280393
1257233088
1332746280
141c90666c
151292eb78
hexbf54fa8

200626088 has 32 divisors (see below), whose sum is σ = 408096360. Its totient is φ = 91914240.

The previous prime is 200626087. The next prime is 200626093. The reversal of 200626088 is 880626002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 175244644 + 25381444 = 13238^2 + 5038^2 .

It is not an unprimeable number, because it can be changed into a prime (200626087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7208 + ... + 21288.

Almost surely, 2200626088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200626088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204048180).

200626088 is an abundant number, since it is smaller than the sum of its proper divisors (207470272).

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

200626088 is a wasteful number, since it uses less digits than its factorization.

200626088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14237 (or 14233 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 200626088 is about 14164.2538808085. The cubic root of 200626088 is about 585.4131427899.

The spelling of 200626088 in words is "two hundred million, six hundred twenty-six thousand, eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 137 274 548 1096 1781 3562 7124 14081 14248 28162 56324 112648 183053 366106 732212 1464424 1929097 3858194 7716388 15432776 25078261 50156522 100313044 200626088