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200607741 = 3222289749
BaseRepresentation
bin10111111010100…
…00011111111101
3111222110221002100
423331100133331
5402323421431
631523415313
74654065135
oct1375203775
9458427070
10200607741
11a3268624
1257224539
133273ab09
141c8ddac5
15129294e6
hexbf507fd

200607741 has 6 divisors (see below), whose sum is σ = 289766750. Its totient is φ = 133738488.

The previous prime is 200607733. The next prime is 200607787. The reversal of 200607741 is 147706002.

It can be written as a sum of positive squares in only one way, i.e., 147987225 + 52620516 = 12165^2 + 7254^2 .

It is not a de Polignac number, because 200607741 - 23 = 200607733 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 (200607241) 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 5 ways as a sum of consecutive naturals, for example, 11144866 + ... + 11144883.

Almost surely, 2200607741 is an apocalyptic number.

It is an amenable number.

200607741 is a deficient number, since it is larger than the sum of its proper divisors (89159009).

200607741 is a wasteful number, since it uses less digits than its factorization.

200607741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22289755 (or 22289752 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 200607741 is about 14163.6062145204. The cubic root of 200607741 is about 585.3952971507.

The spelling of 200607741 in words is "two hundred million, six hundred seven thousand, seven hundred forty-one".

Divisors: 1 3 9 22289749 66869247 200607741