Base | Representation |
---|---|
bin | 111111101100110001… |
… | …0101101111101100101 |
3 | 111002002101120011021112 |
4 | 1333121202231331211 |
5 | 4220123144240310 |
6 | 142501524354405 |
7 | 12611606426600 |
oct | 1773142557545 |
9 | 432071504245 |
10 | 136793743205 |
11 | 53017557a39 |
12 | 22617b45a05 |
13 | cb90542622 |
14 | 6899895337 |
15 | 38594d9705 |
hex | 1fd98adf65 |
136793743205 has 48 divisors (see below), whose sum is σ = 201470230080. Its totient is φ = 88657970688.
The previous prime is 136793743199. The next prime is 136793743231. The reversal of 136793743205 is 502347397631.
It is not a de Polignac number, because 136793743205 - 28 = 136793742949 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1981682 + ... + 2049548.
It is an arithmetic number, because the mean of its divisors is an integer number (4197296460).
Almost surely, 2136793743205 is an apocalyptic number.
It is an amenable number.
136793743205 is a deficient number, since it is larger than the sum of its proper divisors (64676486875).
136793743205 is a wasteful number, since it uses less digits than its factorization.
136793743205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68338 (or 68331 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 50.
The spelling of 136793743205 in words is "one hundred thirty-six billion, seven hundred ninety-three million, seven hundred forty-three thousand, two hundred five".
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