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200313669 = 31713013019
BaseRepresentation
bin10111111000010…
…00101101000101
3111221220222200210
423330020231011
5402240014134
631513230033
74651431603
oct1374105505
9457828623
10200313669
11a3087696
1257102319
1332666cca
141c864873
15128bc2e9
hexbf08b45

200313669 has 16 divisors (see below), whose sum is σ = 283106880. Its totient is φ = 125548800.

The previous prime is 200313667. The next prime is 200313677. The reversal of 200313669 is 966313002.

It is a happy number.

200313669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200313669 - 21 = 200313667 is a prime.

It is a super-2 number, since 2×2003136692 = 80251131976483122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200313667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64842 + ... + 67860.

It is an arithmetic number, because the mean of its divisors is an integer number (17694180).

Almost surely, 2200313669 is an apocalyptic number.

It is an amenable number.

200313669 is a deficient number, since it is larger than the sum of its proper divisors (82793211).

200313669 is a wasteful number, since it uses less digits than its factorization.

200313669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 200313669 is about 14153.2211527977. The cubic root of 200313669 is about 585.1091125278.

The spelling of 200313669 in words is "two hundred million, three hundred thirteen thousand, six hundred sixty-nine".

Divisors: 1 3 17 51 1301 3019 3903 9057 22117 51323 66351 153969 3927719 11783157 66771223 200313669