Base | Representation |
---|---|
bin | 101000011000111001000… |
… | …0000110001010101010000 |
3 | 201122200010110200022210211 |
4 | 1100301302000301111100 |
5 | 1211421432200113440 |
6 | 15450033220533504 |
7 | 1112022134111446 |
oct | 120616200612520 |
9 | 21580113608724 |
10 | 5551010551120 |
11 | 1850196818021 |
12 | 7579a6251294 |
13 | 3135c54445a8 |
14 | 1529555d2b96 |
15 | 995db7b1eea |
hex | 50c72031550 |
5551010551120 has 20 divisors (see below), whose sum is σ = 12906099531540. Its totient is φ = 2220404220416.
The previous prime is 5551010551117. The next prime is 5551010551147. The reversal of 5551010551120 is 211550101555.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3663365376064 + 1887645175056 = 1913992^2 + 1373916^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×55510105511202 (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 3 ways as a sum of consecutive naturals, for example, 34693815865 + ... + 34693816024.
It is an arithmetic number, because the mean of its divisors is an integer number (645304976577).
Almost surely, 25551010551120 is an apocalyptic number.
It is an amenable number.
5551010551120 is an abundant number, since it is smaller than the sum of its proper divisors (7355088980420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5551010551120 is a wasteful number, since it uses less digits than its factorization.
5551010551120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69387631902 (or 69387631896 counting only the distinct ones).
The product of its (nonzero) digits is 6250, while the sum is 31.
Adding to 5551010551120 its reverse (211550101555), we get a palindrome (5762560652675).
The spelling of 5551010551120 in words is "five trillion, five hundred fifty-one billion, ten million, five hundred fifty-one thousand, one hundred twenty".
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