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200200153 = 227881939
BaseRepresentation
bin10111110111011…
…00111111011001
3111221201012222111
423323230333121
5402222401103
631510552321
74650446626
oct1373547731
9457635874
10200200153
11a300a37a
12570686a1
133262743a
141c83534d
151289886d
hexbeecfd9

200200153 has 4 divisors (see below), whose sum is σ = 201082320. Its totient is φ = 199317988.

The previous prime is 200200129. The next prime is 200200159. The reversal of 200200153 is 351002002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200200153 - 221 = 198103001 is a prime.

It is a super-2 number, since 2×2002001532 = 80160202522446818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200200159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440743 + ... + 441196.

It is an arithmetic number, because the mean of its divisors is an integer number (50270580).

Almost surely, 2200200153 is an apocalyptic number.

It is an amenable number.

200200153 is a deficient number, since it is larger than the sum of its proper divisors (882167).

200200153 is an equidigital number, since it uses as much as digits as its factorization.

200200153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882166.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 200200153 is about 14149.2103313224. The cubic root of 200200153 is about 584.9985662419.

Adding to 200200153 its reverse (351002002), we get a palindrome (551202155).

The spelling of 200200153 in words is "two hundred million, two hundred thousand, one hundred fifty-three".

Divisors: 1 227 881939 200200153