Base | Representation |
---|---|
bin | 100001000011001001100… |
… | …0001110000010110010100 |
3 | 121002020100000100122002102 |
4 | 1002012103001300112110 |
5 | 1043410010232032204 |
6 | 13354402440101232 |
7 | 646111055450150 |
oct | 102062301602624 |
9 | 17066300318072 |
10 | 4542247142804 |
11 | 14a13a1106818 |
12 | 614399464818 |
13 | 26c441725157 |
14 | 119bbb360060 |
15 | 7d24aa0541e |
hex | 42193070594 |
4542247142804 has 192 divisors, whose sum is σ = 9577675161600. Its totient is φ = 1844582658048.
The previous prime is 4542247142773. The next prime is 4542247142819. The reversal of 4542247142804 is 4082417422454.
It is a super-2 number, since 2×45422471428042 (a number of 26 digits) contains 22 as substring.
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, 2913563777 + ... + 2913565335.
It is an arithmetic number, because the mean of its divisors is an integer number (49883724800).
Almost surely, 24542247142804 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4542247142804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4788837580800).
4542247142804 is an abundant number, since it is smaller than the sum of its proper divisors (5035428018796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4542247142804 is a wasteful number, since it uses less digits than its factorization.
4542247142804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2150 (or 2148 counting only the distinct ones).
The product of its (nonzero) digits is 2293760, while the sum is 47.
The spelling of 4542247142804 in words is "four trillion, five hundred forty-two billion, two hundred forty-seven million, one hundred forty-two thousand, eight hundred four".
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