Base | Representation |
---|---|
bin | 1000001001100000110… |
… | …0000110100111011111 |
3 | 111101100022010210202122 |
4 | 2002120030012213133 |
5 | 4243201004410020 |
6 | 144151144013155 |
7 | 13054065413564 |
oct | 2023014064737 |
9 | 441308123678 |
10 | 139992263135 |
11 | 54408a8a33a |
12 | 2316b1611bb |
13 | 102800b357a |
14 | 6ac05b686b |
15 | 39951e4125 |
hex | 20983069df |
139992263135 has 16 divisors (see below), whose sum is σ = 168917225472. Its totient is φ = 111377229600.
The previous prime is 139992263129. The next prime is 139992263137. The reversal of 139992263135 is 531362299931.
It is not a de Polignac number, because 139992263135 - 26 = 139992263071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139992263137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966290 + ... + 1101680.
It is an arithmetic number, because the mean of its divisors is an integer number (10557326592).
Almost surely, 2139992263135 is an apocalyptic number.
139992263135 is a deficient number, since it is larger than the sum of its proper divisors (28924962337).
139992263135 is a wasteful number, since it uses less digits than its factorization.
139992263135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136534.
The product of its digits is 2361960, while the sum is 53.
The spelling of 139992263135 in words is "one hundred thirty-nine billion, nine hundred ninety-two million, two hundred sixty-three thousand, one hundred thirty-five".
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