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200301061 = 1619123719
BaseRepresentation
bin10111111000001…
…01101000000101
3111221220100101211
423330011220011
5402234113221
631513051421
74651350052
oct1374055005
9457810354
10200301061
11a3079174
12570b6b71
133266134c
141c860029
15128b86e1
hexbf05a05

200301061 has 4 divisors (see below), whose sum is σ = 200426400. Its totient is φ = 200175724.

The previous prime is 200301041. The next prime is 200301077. The reversal of 200301061 is 160103002.

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 200301061 - 29 = 200300549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200301001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60241 + ... + 63478.

It is an arithmetic number, because the mean of its divisors is an integer number (50106600).

Almost surely, 2200301061 is an apocalyptic number.

It is an amenable number.

200301061 is a deficient number, since it is larger than the sum of its proper divisors (125339).

200301061 is a wasteful number, since it uses less digits than its factorization.

200301061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125338.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 200301061 is about 14152.7757348161. The cubic root of 200301061 is about 585.0968364302.

Adding to 200301061 its reverse (160103002), we get a palindrome (360404063).

The spelling of 200301061 in words is "two hundred million, three hundred one thousand, sixty-one".

Divisors: 1 1619 123719 200301061