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3144144101 = 71747641877
BaseRepresentation
bin1011101101100111…
…1101010011100101
322010010021001212112
42323121331103211
522414400102401
61235553530405
7140625532610
oct27331752345
98103231775
103144144101
111373872aaa
12738b73a05
133b1512bc7
1421b809177
151360683bb
hexbb67d4e5

3144144101 has 32 divisors (see below), whose sum is σ = 3896128512. Its totient is φ = 2475786240.

The previous prime is 3144144097. The next prime is 3144144103. The reversal of 3144144101 is 1014414413.

It is a cyclic number.

It is not a de Polignac number, because 3144144101 - 22 = 3144144097 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 (3144144103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3584675 + ... + 3585551.

It is an arithmetic number, because the mean of its divisors is an integer number (121754016).

Almost surely, 23144144101 is an apocalyptic number.

It is an amenable number.

3144144101 is a deficient number, since it is larger than the sum of its proper divisors (751984411).

3144144101 is a wasteful number, since it uses less digits than its factorization.

3144144101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 3144144101 is about 56072.6680388940. The cubic root of 3144144101 is about 1464.9882701636.

Adding to 3144144101 its reverse (1014414413), we get a palindrome (4158558514).

The spelling of 3144144101 in words is "three billion, one hundred forty-four million, one hundred forty-four thousand, one hundred one".

Divisors: 1 7 17 47 119 329 641 799 877 4487 5593 6139 10897 14909 30127 41219 76279 104363 210889 288533 512159 562157 700723 3585113 3935099 4905061 9556669 26421379 66896683 184949653 449163443 3144144101