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5180840711424 = 283371674211523
BaseRepresentation
bin100101101100100001000…
…1010111001010100000000
3200100021122200211002221000
41023121002022321110000
51134340330210231144
615004013444332000
71043206030306020
oct113310212712400
920307580732830
105180840711424
111718200576674
126b80b90a4000
132b7721c43ca1
1413ca7b0a7a80
158eb73b44769
hex4b6422b9500

5180840711424 has 576 divisors, whose sum is σ = 17667600814080. Its totient is φ = 1466917724160.

The previous prime is 5180840711419. The next prime is 5180840711491. The reversal of 5180840711424 is 4241170480815.

5180840711424 is a `hidden beast` number, since 5 + 1 + 80 + 84 + 0 + 71 + 1 + 424 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×51808407114242 (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5180840711424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3401733127 + ... + 3401734649.

It is an arithmetic number, because the mean of its divisors is an integer number (30672918080).

Almost surely, 25180840711424 is an apocalyptic number.

5180840711424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5180840711424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8833800407040).

5180840711424 is an abundant number, since it is smaller than the sum of its proper divisors (12486760102656).

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

5180840711424 is a wasteful number, since it uses less digits than its factorization.

5180840711424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 5180840711424 in words is "five trillion, one hundred eighty billion, eight hundred forty million, seven hundred eleven thousand, four hundred twenty-four".