Base | Representation |
---|---|
bin | 11000100101001000000100… |
… | …11100010101011101101110 |
3 | 21002101100012001122101111110 |
4 | 30102210002130111131232 |
5 | 24041042403311340132 |
6 | 310543123452532450 |
7 | 14246100004503453 |
oct | 1422440234253556 |
9 | 232340161571443 |
10 | 54052204402542 |
11 | 1624a458279a95 |
12 | 608b819a81126 |
13 | 2421140ba1918 |
14 | d4c1d7d3d82a |
15 | 63b04dc9b1cc |
hex | 31290271576e |
54052204402542 has 32 divisors (see below), whose sum is σ = 108757786459392. Its totient is φ = 17908517188224.
The previous prime is 54052204402477. The next prime is 54052204402549. The reversal of 54052204402542 is 24520440225045.
It is a self number, because there is not a number n which added to its sum of digits gives 54052204402542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54052204402549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16642773 + ... + 19623615.
It is an arithmetic number, because the mean of its divisors is an integer number (3398680826856).
Almost surely, 254052204402542 is an apocalyptic number.
54052204402542 is an abundant number, since it is smaller than the sum of its proper divisors (54705582056850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54052204402542 is a wasteful number, since it uses less digits than its factorization.
54052204402542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2999112.
The product of its (nonzero) digits is 512000, while the sum is 39.
Adding to 54052204402542 its reverse (24520440225045), we get a palindrome (78572644627587).
The spelling of 54052204402542 in words is "fifty-four trillion, fifty-two billion, two hundred four million, four hundred two thousand, five hundred forty-two".
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