Base | Representation |
---|---|
bin | 1101011001010000111… |
… | …0010000010010000111 |
3 | 210222222110102210221201 |
4 | 3112110032100102013 |
5 | 12232241212000432 |
6 | 253414330523331 |
7 | 22424405664352 |
oct | 3262416202207 |
9 | 728873383851 |
10 | 230120031367 |
11 | 89658838606 |
12 | 38722896547 |
13 | 1891451c545 |
14 | b1d0453299 |
15 | 5ebc8acee7 |
hex | 3594390487 |
230120031367 has 2 divisors, whose sum is σ = 230120031368. Its totient is φ = 230120031366.
The previous prime is 230120031301. The next prime is 230120031371. The reversal of 230120031367 is 763130021032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 230120031367 - 215 = 230119998599 is a prime.
It is a super-4 number, since 4×2301200313674 (a number of 47 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230120031767) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115060015683 + 115060015684.
It is an arithmetic number, because the mean of its divisors is an integer number (115060015684).
Almost surely, 2230120031367 is an apocalyptic number.
230120031367 is a deficient number, since it is larger than the sum of its proper divisors (1).
230120031367 is an equidigital number, since it uses as much as digits as its factorization.
230120031367 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 28.
Adding to 230120031367 its reverse (763130021032), we get a palindrome (993250052399).
The spelling of 230120031367 in words is "two hundred thirty billion, one hundred twenty million, thirty-one thousand, three hundred sixty-seven".
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