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200201077 = 4342111059
BaseRepresentation
bin10111110111011…
…01001101110101
3111221201021020201
423323231031311
5402222413302
631511000501
74650452416
oct1373551565
9457637221
10200201077
11a301003a
1257069131
133262799b
141c83580d
1512898c87
hexbeed375

200201077 has 8 divisors (see below), whose sum is σ = 205362080. Its totient is φ = 195063120.

The previous prime is 200201051. The next prime is 200201093. The reversal of 200201077 is 770102002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-200201077 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 (200201977) 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 7 ways as a sum of consecutive naturals, for example, 12574 + ... + 23632.

It is an arithmetic number, because the mean of its divisors is an integer number (25670260).

Almost surely, 2200201077 is an apocalyptic number.

It is an amenable number.

200201077 is a deficient number, since it is larger than the sum of its proper divisors (5161003).

200201077 is a wasteful number, since it uses less digits than its factorization.

200201077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 200201077 is about 14149.2429832836. The cubic root of 200201077 is about 584.9994662376. Note that the first 3 decimals are identical.

Adding to 200201077 its reverse (770102002), we get a palindrome (970303079).

The spelling of 200201077 in words is "two hundred million, two hundred one thousand, seventy-seven".

Divisors: 1 43 421 11059 18103 475537 4655839 200201077