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5285280480144 = 243722370538123
BaseRepresentation
bin100110011101001001101…
…0000111111101110010000
3200201021020021200001220020
41030322103100333232100
51143043223300331034
615124005131143440
71053564114555450
oct114722320775620
920637207601806
105285280480144
111758525053715
127143a58a4b80
132c45274cbbc2
14143b47a35d60
1592737a21249
hex4ce9343fb90

5285280480144 has 80 divisors (see below), whose sum is σ = 15674135457792. Its totient is φ = 1503308456064.

The previous prime is 5285280480119. The next prime is 5285280480167. The reversal of 5285280480144 is 4410840825825.

It is a super-3 number, since 3×52852804801443 (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35194134 + ... + 35343989.

Almost surely, 25285280480144 is an apocalyptic number.

It is an amenable number.

5285280480144 is an abundant number, since it is smaller than the sum of its proper divisors (10388854977648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5285280480144 is a wasteful number, since it uses less digits than its factorization.

5285280480144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70538364 (or 70538358 counting only the distinct ones).

The product of its (nonzero) digits is 3276800, while the sum is 51.

The spelling of 5285280480144 in words is "five trillion, two hundred eighty-five billion, two hundred eighty million, four hundred eighty thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 223 336 446 669 892 1338 1561 1784 2676 3122 3568 4683 5352 6244 9366 10704 12488 18732 24976 37464 74928 70538123 141076246 211614369 282152492 423228738 493766861 564304984 846457476 987533722 1128609968 1481300583 1692914952 1975067444 2962601166 3385829904 3950134888 5925202332 7900269776 11850404664 15730001429 23700809328 31460002858 47190004287 62920005716 94380008574 110110010003 125840011432 188760017148 220220020006 251680022864 330330030009 377520034296 440440040012 660660060018 755040068592 880880080024 1321320120036 1761760160048 2642640240072 5285280480144