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200244299 = 474260517
BaseRepresentation
bin10111110111101…
…11110001001011
3111221210110112112
423323313301023
5402230304144
631511532535
74651022423
oct1373676113
9457713475
10200244299
11a303a562
125708a14b
1332641568
141c847483
15128a699e
hexbef7c4b

200244299 has 4 divisors (see below), whose sum is σ = 204504864. Its totient is φ = 195983736.

The previous prime is 200244277. The next prime is 200244301. The reversal of 200244299 is 992442002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-200244299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200244599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2130212 + ... + 2130305.

It is an arithmetic number, because the mean of its divisors is an integer number (51126216).

Almost surely, 2200244299 is an apocalyptic number.

200244299 is a deficient number, since it is larger than the sum of its proper divisors (4260565).

200244299 is an equidigital number, since it uses as much as digits as its factorization.

200244299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260564.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 200244299 is about 14150.7702617207. The cubic root of 200244299 is about 585.0415622941.

The spelling of 200244299 in words is "two hundred million, two hundred forty-four thousand, two hundred ninety-nine".

Divisors: 1 47 4260517 200244299