Base | Representation |
---|---|
bin | 1101011011001111100… |
… | …0101000100000101001 |
3 | 211001100110222201110002 |
4 | 3112303320220200221 |
5 | 12234333203444340 |
6 | 253543144232345 |
7 | 22443516100160 |
oct | 3266370504051 |
9 | 731313881402 |
10 | 230651234345 |
11 | 89900677234 |
12 | 3885076b6b5 |
13 | 1899a5ab02c |
14 | b240c0c3d7 |
15 | 5eee33b715 |
hex | 35b3e28829 |
230651234345 has 32 divisors (see below), whose sum is σ = 321957504000. Its totient is φ = 155347517376.
The previous prime is 230651234321. The next prime is 230651234347. The reversal of 230651234345 is 543432156032.
It is a cyclic number.
It is not a de Polignac number, because 230651234345 - 28 = 230651234089 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230651234299 and 230651234308.
It is not an unprimeable number, because it can be changed into a prime (230651234347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2404106 + ... + 2498204.
It is an arithmetic number, because the mean of its divisors is an integer number (10061172000).
Almost surely, 2230651234345 is an apocalyptic number.
It is an amenable number.
230651234345 is a deficient number, since it is larger than the sum of its proper divisors (91306269655).
230651234345 is a wasteful number, since it uses less digits than its factorization.
230651234345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95357.
The product of its (nonzero) digits is 259200, while the sum is 38.
The spelling of 230651234345 in words is "two hundred thirty billion, six hundred fifty-one million, two hundred thirty-four thousand, three hundred forty-five".
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