Base | Representation |
---|---|
bin | 10001000100111010001010… |
… | …011010000011000000000100 |
3 | 100211220212212021022012002012 |
4 | 101010322022122003000010 |
5 | 34321001214234043300 |
6 | 423422205001433352 |
7 | 21551044053463643 |
oct | 2104721232030004 |
9 | 324825767265065 |
10 | 75104120221700 |
11 | 21a265299a5289 |
12 | 850b821a9b858 |
13 | 32ba3990a2bbb |
14 | 14790b755935a |
15 | 8a396d023435 |
hex | 444e8a683004 |
75104120221700 has 18 divisors (see below), whose sum is σ = 162975940881306. Its totient is φ = 30041648088640.
The previous prime is 75104120221679. The next prime is 75104120221703. The reversal of 75104120221700 is 712202140157.
It can be written as a sum of positive squares in 3 ways, for example, as 1405912946944 + 73698207274756 = 1185712^2 + 8584766^2 .
It is not an unprimeable number, because it can be changed into a prime (75104120221703) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375520601009 + ... + 375520601208.
Almost surely, 275104120221700 is an apocalyptic number.
It is an amenable number.
75104120221700 is an abundant number, since it is smaller than the sum of its proper divisors (87871820659606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75104120221700 is a wasteful number, since it uses less digits than its factorization.
75104120221700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751041202231 (or 751041202224 counting only the distinct ones).
The product of its (nonzero) digits is 7840, while the sum is 32.
Adding to 75104120221700 its reverse (712202140157), we get a palindrome (75816322361857).
The spelling of 75104120221700 in words is "seventy-five trillion, one hundred four billion, one hundred twenty million, two hundred twenty-one thousand, seven hundred".
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