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3144010201 = 6534814717
BaseRepresentation
bin1011101101100101…
…1100100111011001
322010010000021012021
42323121130213121
522414331311301
61235551014441
7140624434333
oct27331344731
98103007167
103144010201
111373791442
12738b0a421
133b1496c87
1421b7b2453
1513603d8a1
hexbb65c9d9

3144010201 has 4 divisors (see below), whose sum is σ = 3148825572. Its totient is φ = 3139194832.

The previous prime is 3144010189. The next prime is 3144010223. The reversal of 3144010201 is 1020104413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1020104413 = 6715225439.

It can be written as a sum of positive squares in 2 ways, for example, as 300987801 + 2843022400 = 17349^2 + 53320^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144010201 - 217 = 3143879129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144010241) 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 3 ways as a sum of consecutive naturals, for example, 2406706 + ... + 2408011.

It is an arithmetic number, because the mean of its divisors is an integer number (787206393).

Almost surely, 23144010201 is an apocalyptic number.

It is an amenable number.

3144010201 is a deficient number, since it is larger than the sum of its proper divisors (4815371).

3144010201 is an equidigital number, since it uses as much as digits as its factorization.

3144010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815370.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3144010201 is about 56071.4740398360. The cubic root of 3144010201 is about 1464.9674733311.

Adding to 3144010201 its reverse (1020104413), we get a palindrome (4164114614).

The spelling of 3144010201 in words is "three billion, one hundred forty-four million, ten thousand, two hundred one".

Divisors: 1 653 4814717 3144010201