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3144201 = 31761651
BaseRepresentation
bin1011111111101000001001
312220202000220
423333220021
51301103301
6151220253
735503524
oct13775011
95822026
103144201
111858315
121077689
13861198
145bbbbb
15421936
hex2ffa09

3144201 has 8 divisors (see below), whose sum is σ = 4438944. Its totient is φ = 1972800.

The previous prime is 3144191. The next prime is 3144217. The reversal of 3144201 is 1024413.

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

It is not a de Polignac number, because 3144201 - 26 = 3144137 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (3144221) 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 7 ways as a sum of consecutive naturals, for example, 30775 + ... + 30876.

It is an arithmetic number, because the mean of its divisors is an integer number (554868).

Almost surely, 23144201 is an apocalyptic number.

It is an amenable number.

3144201 is a deficient number, since it is larger than the sum of its proper divisors (1294743).

3144201 is a wasteful number, since it uses less digits than its factorization.

3144201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61671.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3144201 is about 1773.1894991794. The cubic root of 3144201 is about 146.4997107318.

Adding to 3144201 its reverse (1024413), we get a palindrome (4168614).

The spelling of 3144201 in words is "three million, one hundred forty-four thousand, two hundred one".

Divisors: 1 3 17 51 61651 184953 1048067 3144201