Base | Representation |
---|---|
bin | 11100111101001100000011… |
… | …001011110111110010001100 |
3 | 121200220112221102201202020021 |
4 | 130331030003023313302030 |
5 | 113143001030424044140 |
6 | 1130503501432231524 |
7 | 35552512623464401 |
oct | 3475140313676214 |
9 | 550815842652207 |
10 | 127350128737420 |
11 | 37639982730166 |
12 | 1234938453b5a4 |
13 | 560a0b11b97b4 |
14 | 2363ac9c8a2a8 |
15 | eaca08337b4a |
hex | 73d3032f7c8c |
127350128737420 has 12 divisors (see below), whose sum is σ = 267435270348624. Its totient is φ = 50940051494960.
The previous prime is 127350128737339. The next prime is 127350128737451. The reversal of 127350128737420 is 24737821053721.
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, 3183753218416 + ... + 3183753218455.
It is an arithmetic number, because the mean of its divisors is an integer number (22286272529052).
Almost surely, 2127350128737420 is an apocalyptic number.
127350128737420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
127350128737420 is an abundant number, since it is smaller than the sum of its proper divisors (140085141611204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127350128737420 is a wasteful number, since it uses less digits than its factorization.
127350128737420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6367506436880 (or 6367506436878 counting only the distinct ones).
The product of its (nonzero) digits is 3951360, while the sum is 52.
The spelling of 127350128737420 in words is "one hundred twenty-seven trillion, three hundred fifty billion, one hundred twenty-eight million, seven hundred thirty-seven thousand, four hundred twenty".
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