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200010941 = 1329530533
BaseRepresentation
bin10111110101111…
…10110010111101
3111221100121102122
423322332302331
5402200322231
631502532325
74646031164
oct1372766275
9457317378
10200010941
11a29a01a9
1256b970a5
133258c290
141c7c63db
151285c77b
hexbebecbd

200010941 has 8 divisors (see below), whose sum is σ = 222824280. Its totient is φ = 178258752.

The previous prime is 200010911. The next prime is 200010947. The reversal of 200010941 is 149010002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13579225 + 186431716 = 3685^2 + 13654^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 200010941 - 210 = 200009917 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 (200010947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264890 + ... + 265643.

It is an arithmetic number, because the mean of its divisors is an integer number (27853035).

Almost surely, 2200010941 is an apocalyptic number.

It is an amenable number.

200010941 is a deficient number, since it is larger than the sum of its proper divisors (22813339).

200010941 is a wasteful number, since it uses less digits than its factorization.

200010941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530575.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 200010941 is about 14142.5224412055. The cubic root of 200010941 is about 584.8142113408.

Adding to 200010941 its reverse (149010002), we get a palindrome (349020943).

The spelling of 200010941 in words is "two hundred million, ten thousand, nine hundred forty-one".

Divisors: 1 13 29 377 530533 6896929 15385457 200010941