Base | Representation |
---|---|
bin | 1101011001001110100… |
… | …0011100111111011111 |
3 | 210222221202210100210022 |
4 | 3112103220130333133 |
5 | 12232231142400301 |
6 | 253413334302355 |
7 | 22424225523053 |
oct | 3262350347737 |
9 | 728852710708 |
10 | 230110121951 |
11 | 8965318a506 |
12 | 3871b4b79bb |
13 | 1891245cc98 |
14 | b1ccdd3c63 |
15 | 5ebbaa1d1b |
hex | 3593a1cfdf |
230110121951 has 2 divisors, whose sum is σ = 230110121952. Its totient is φ = 230110121950.
The previous prime is 230110121921. The next prime is 230110122013. The reversal of 230110121951 is 159121011032.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 230110121951 - 210 = 230110120927 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230110121951.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230110121921) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115055060975 + 115055060976.
It is an arithmetic number, because the mean of its divisors is an integer number (115055060976).
Almost surely, 2230110121951 is an apocalyptic number.
230110121951 is a deficient number, since it is larger than the sum of its proper divisors (1).
230110121951 is an equidigital number, since it uses as much as digits as its factorization.
230110121951 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 540, while the sum is 26.
Adding to 230110121951 its reverse (159121011032), we get a palindrome (389231132983).
The spelling of 230110121951 in words is "two hundred thirty billion, one hundred ten million, one hundred twenty-one thousand, nine hundred fifty-one".
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