Base | Representation |
---|---|
bin | 1011101100100011011… |
… | …1001000010111100011 |
3 | 201012122202000212222001 |
4 | 2323020313020113203 |
5 | 11243010212003021 |
6 | 232150531024431 |
7 | 20342304066601 |
oct | 2731067102743 |
9 | 635582025861 |
10 | 200938391011 |
11 | 78243535266 |
12 | 32b39a3b117 |
13 | 15c43867c27 |
14 | 9a22992871 |
15 | 5360a36091 |
hex | 2ec8dc85e3 |
200938391011 has 8 divisors (see below), whose sum is σ = 207619942400. Its totient is φ = 194269318920.
The previous prime is 200938390999. The next prime is 200938391053. The reversal of 200938391011 is 110193839002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200938391011 - 217 = 200938259939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200938391081) 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, 3087081 + ... + 3151498.
It is an arithmetic number, because the mean of its divisors is an integer number (25952492800).
Almost surely, 2200938391011 is an apocalyptic number.
200938391011 is a deficient number, since it is larger than the sum of its proper divisors (6681551389).
200938391011 is a wasteful number, since it uses less digits than its factorization.
200938391011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6239649.
The product of its (nonzero) digits is 11664, while the sum is 37.
The spelling of 200938391011 in words is "two hundred billion, nine hundred thirty-eight million, three hundred ninety-one thousand, eleven".
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