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200701 = 419479
BaseRepresentation
bin110000111111111101
3101012022101
4300333331
522410301
64145101
71464064
oct607775
9335271
10200701
11127876
1298191
1370477
14531db
153e701
hex30ffd

200701 has 4 divisors (see below), whose sum is σ = 201600. Its totient is φ = 199804.

The previous prime is 200699. The next prime is 200713. The reversal of 200701 is 107002.

Adding to 200701 its reverse (107002), we get a palindrome (307703).

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 200701 - 21 = 200699 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200731) 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, 180 + ... + 658.

It is an arithmetic number, because the mean of its divisors is an integer number (50400).

2200701 is an apocalyptic number.

It is an amenable number.

200701 is a deficient number, since it is larger than the sum of its proper divisors (899).

200701 is an equidigital number, since it uses as much as digits as its factorization.

200701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 200701 is about 447.9966517732. The cubic root of 200701 is about 58.5485996413.

The spelling of 200701 in words is "two hundred thousand, seven hundred one", and thus it is an iban number.

Divisors: 1 419 479 200701