Base | Representation |
---|---|
bin | 111011011011000100… |
… | …0101110101001011001 |
3 | 110012101100100011011211 |
4 | 1312312020232221121 |
5 | 4042321101334423 |
6 | 134342332423121 |
7 | 12135201226105 |
oct | 1666610565131 |
9 | 405340304154 |
10 | 127609793113 |
11 | 4a134446340 |
12 | 20894317aa1 |
13 | c05893752a |
14 | 6267c78905 |
15 | 34bd0c410d |
hex | 1db622ea59 |
127609793113 has 16 divisors (see below), whose sum is σ = 139482777600. Its totient is φ = 115782353680.
The previous prime is 127609793111. The next prime is 127609793141. The reversal of 127609793113 is 311397906721.
It is a cyclic number.
It is not a de Polignac number, because 127609793113 - 21 = 127609793111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (127609793111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19160178 + ... + 19166836.
It is an arithmetic number, because the mean of its divisors is an integer number (8717673600).
Almost surely, 2127609793113 is an apocalyptic number.
It is an amenable number.
127609793113 is a deficient number, since it is larger than the sum of its proper divisors (11872984487).
127609793113 is a wasteful number, since it uses less digits than its factorization.
127609793113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9812.
The product of its (nonzero) digits is 428652, while the sum is 49.
The spelling of 127609793113 in words is "one hundred twenty-seven billion, six hundred nine million, seven hundred ninety-three thousand, one hundred thirteen".
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