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3144141230 = 253721631409
BaseRepresentation
bin1011101101100111…
…1100100110101110
322010010020220221012
42323121330212232
522414400004410
61235553505222
7140625521336
oct27331744656
98103226835
103144141230
11137387092a
12738b72212
133b15117c9
1421b8080c6
15136067605
hexbb67c9ae

3144141230 has 48 divisors (see below), whose sum is σ = 5856384240. Its totient is φ = 1215295488.

The previous prime is 3144141199. The next prime is 3144141233. The reversal of 3144141230 is 321414413.

It is a junction number, because it is equal to n+sod(n) for n = 3144141196 and 3144141205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144141233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2230766 + ... + 2232174.

It is an arithmetic number, because the mean of its divisors is an integer number (122008005).

Almost surely, 23144141230 is an apocalyptic number.

3144141230 is a deficient number, since it is larger than the sum of its proper divisors (2712243010).

3144141230 is a wasteful number, since it uses less digits than its factorization.

3144141230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3144141230 is about 56072.6424381801. The cubic root of 3144141230 is about 1464.9878242571.

Adding to 3144141230 its reverse (321414413), we get a palindrome (3465555643).

The spelling of 3144141230 in words is "three billion, one hundred forty-four million, one hundred forty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 37 74 163 185 326 370 815 1369 1409 1630 2738 2818 6031 6845 7045 12062 13690 14090 30155 52133 60310 104266 223147 229667 260665 446294 459334 521330 1115735 1148335 1928921 2231470 2296670 3857842 8497679 9644605 16995358 19289210 42488395 84976790 314414123 628828246 1572070615 3144141230