Base | Representation |
---|---|
bin | 1000000111010001110… |
… | …0111111100111010010 |
3 | 111022210111222102000112 |
4 | 2001310130333213102 |
5 | 4240434013223442 |
6 | 144011445321322 |
7 | 13033165331540 |
oct | 2016434774722 |
9 | 438714872015 |
10 | 139392711122 |
11 | 54130608005 |
12 | 23022406242 |
13 | 101b5b13872 |
14 | 6a64b08d90 |
15 | 395c764082 |
hex | 207473f9d2 |
139392711122 has 16 divisors (see below), whose sum is σ = 239445623232. Its totient is φ = 59618060880.
The previous prime is 139392711121. The next prime is 139392711137. The reversal of 139392711122 is 221117293931.
It is a self number, because there is not a number n which added to its sum of digits gives 139392711122.
It is not an unprimeable number, because it can be changed into a prime (139392711121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10132253 + ... + 10146000.
It is an arithmetic number, because the mean of its divisors is an integer number (14965351452).
Almost surely, 2139392711122 is an apocalyptic number.
139392711122 is a deficient number, since it is larger than the sum of its proper divisors (100052912110).
139392711122 is a wasteful number, since it uses less digits than its factorization.
139392711122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20278753.
The product of its digits is 40824, while the sum is 41.
The spelling of 139392711122 in words is "one hundred thirty-nine billion, three hundred ninety-two million, seven hundred eleven thousand, one hundred twenty-two".
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