Base | Representation |
---|---|
bin | 1000010011100000000… |
… | …0011111101111101100 |
3 | 111122021011111120000111 |
4 | 2010320000133233230 |
5 | 4314143413344032 |
6 | 145313205505404 |
7 | 13210404243202 |
oct | 2047000375754 |
9 | 448234446014 |
10 | 142673574892 |
11 | 55564571572 |
12 | 23799112264 |
13 | 105b9755984 |
14 | 6c96743072 |
15 | 3aa07d6c47 |
hex | 213801fbec |
142673574892 has 12 divisors (see below), whose sum is σ = 249681947256. Its totient is φ = 71335875680.
The previous prime is 142673574887. The next prime is 142673574947. The reversal of 142673574892 is 298475376241.
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, 223467 + ... + 579037.
It is an arithmetic number, because the mean of its divisors is an integer number (20806828938).
Almost surely, 2142673574892 is an apocalyptic number.
It is an amenable number.
142673574892 is a deficient number, since it is larger than the sum of its proper divisors (107008372364).
142673574892 is a wasteful number, since it uses less digits than its factorization.
142673574892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455888 (or 455886 counting only the distinct ones).
The product of its digits is 20321280, while the sum is 58.
The spelling of 142673574892 in words is "one hundred forty-two billion, six hundred seventy-three million, five hundred seventy-four thousand, eight hundred ninety-two".
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