Base | Representation |
---|---|
bin | 1011111111111111101… |
… | …0100101101011111110 |
3 | 201201010102210021202011 |
4 | 2333333322211223332 |
5 | 11334202143333320 |
6 | 234412432121434 |
7 | 20615522454316 |
oct | 2777772455376 |
9 | 651112707664 |
10 | 206157011710 |
11 | 7a481293231 |
12 | 33b5569627a |
13 | 16595aa0480 |
14 | 9d99ac2446 |
15 | 5568c7405a |
hex | 2fffea5afe |
206157011710 has 16 divisors (see below), whose sum is σ = 399627438336. Its totient is φ = 76119511968.
The previous prime is 206157011657. The next prime is 206157011713. The reversal of 206157011710 is 17110751602.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206157011713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792911454 + ... + 792911713.
It is an arithmetic number, because the mean of its divisors is an integer number (24976714896).
Almost surely, 2206157011710 is an apocalyptic number.
206157011710 is a deficient number, since it is larger than the sum of its proper divisors (193470426626).
206157011710 is a wasteful number, since it uses less digits than its factorization.
206157011710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1585823187.
The product of its (nonzero) digits is 2940, while the sum is 31.
The spelling of 206157011710 in words is "two hundred six billion, one hundred fifty-seven million, eleven thousand, seven hundred ten".
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