Base | Representation |
---|---|
bin | 1101011100011111010… |
… | …1101101000110100011 |
3 | 211002012210221010202001 |
4 | 3113013311231012203 |
5 | 12241024404323133 |
6 | 254040303504431 |
7 | 22455022461424 |
oct | 3270765550643 |
9 | 732183833661 |
10 | 230986011043 |
11 | 89a62643997 |
12 | 389248b8117 |
13 | 18a21a64058 |
14 | b27347564b |
15 | 601d91987d |
hex | 35c7d6d1a3 |
230986011043 has 8 divisors (see below), whose sum is σ = 231177672000. Its totient is φ = 230794411008.
The previous prime is 230986011017. The next prime is 230986011049. The reversal of 230986011043 is 340110689032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230986011043 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230986010993 and 230986011011.
It is not an unprimeable number, because it can be changed into a prime (230986011049) 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, 10324233 + ... + 10346581.
It is an arithmetic number, because the mean of its divisors is an integer number (28897209000).
Almost surely, 2230986011043 is an apocalyptic number.
230986011043 is a deficient number, since it is larger than the sum of its proper divisors (191660957).
230986011043 is a wasteful number, since it uses less digits than its factorization.
230986011043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30461.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 230986011043 in words is "two hundred thirty billion, nine hundred eighty-six million, eleven thousand, forty-three".
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