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3201130 = 25320113
BaseRepresentation
bin1100001101100001101010
320000122010101
430031201222
51304414010
6152340014
736131512
oct14154152
96018111
103201130
111897069
1210a460a
1388107a
145d4842
1543373a
hex30d86a

3201130 has 8 divisors (see below), whose sum is σ = 5762052. Its totient is φ = 1280448.

The previous prime is 3201113. The next prime is 3201131. The reversal of 3201130 is 311023.

Adding to 3201130 its reverse (311023), we get a palindrome (3512153).

It can be divided in two parts, 32011 and 30, that added together give a square (32041 = 1792).

It can be written as a sum of positive squares in 2 ways, for example, as 3059001 + 142129 = 1749^2 + 377^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 320113 = 3201130 / (3 + 2 + 0 + 1 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (3201131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160047 + ... + 160066.

Almost surely, 23201130 is an apocalyptic number.

3201130 is a deficient number, since it is larger than the sum of its proper divisors (2560922).

3201130 is a wasteful number, since it uses less digits than its factorization.

3201130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320120.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3201130 is about 1789.1701987234. The cubic root of 3201130 is about 147.3786035526.

The spelling of 3201130 in words is "three million, two hundred one thousand, one hundred thirty".

Divisors: 1 2 5 10 320113 640226 1600565 3201130