Base | Representation |
---|---|
bin | 1111001100111… |
… | …00000110111001 |
3 | 22212221112121001 |
4 | 13212130012321 |
5 | 230121021423 |
6 | 20353045001 |
7 | 3105610003 |
oct | 746340671 |
9 | 285845531 |
10 | 127517113 |
11 | 65a86549 |
12 | 36856761 |
13 | 20559619 |
14 | 12d15373 |
15 | b2dccad |
hex | 799c1b9 |
127517113 has 12 divisors (see below), whose sum is σ = 136885680. Its totient is φ = 118738296.
The previous prime is 127517101. The next prime is 127517123. The reversal of 127517113 is 311715721.
It is not a de Polignac number, because 127517113 - 25 = 127517081 is a prime.
It is a super-2 number, since 2×1275171132 = 32521228215709538, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (127517123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18306 + ... + 24292.
It is an arithmetic number, because the mean of its divisors is an integer number (11407140).
Almost surely, 2127517113 is an apocalyptic number.
It is an amenable number.
127517113 is a deficient number, since it is larger than the sum of its proper divisors (9368567).
127517113 is an equidigital number, since it uses as much as digits as its factorization.
127517113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6084 (or 6065 counting only the distinct ones).
The product of its digits is 1470, while the sum is 28.
The square root of 127517113 is about 11292.3475415876. The cubic root of 127517113 is about 503.3338718569. Note that the first 3 decimals are identical.
The spelling of 127517113 in words is "one hundred twenty-seven million, five hundred seventeen thousand, one hundred thirteen".
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