Base | Representation |
---|---|
bin | 111100101001001100… |
… | …0100110101000101101 |
3 | 110110011000222102210221 |
4 | 1321102120212220231 |
5 | 4113203141402201 |
6 | 135454414331341 |
7 | 12260151636466 |
oct | 1712230465055 |
9 | 413130872727 |
10 | 130231200301 |
11 | 5025a132364 |
12 | 212a61b9b51 |
13 | c385a64247 |
14 | 643608dd6d |
15 | 35c32d24a1 |
hex | 1e52626a2d |
130231200301 has 2 divisors, whose sum is σ = 130231200302. Its totient is φ = 130231200300.
The previous prime is 130231200293. The next prime is 130231200313. The reversal of 130231200301 is 103002132031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 113047923076 + 17183277225 = 336226^2 + 131085^2 .
It is a cyclic number.
It is not a de Polignac number, because 130231200301 - 23 = 130231200293 is a prime.
It is a super-5 number, since 5×1302312003015 (a number of 57 digits) contains 55555 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130231260301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65115600150 + 65115600151.
It is an arithmetic number, because the mean of its divisors is an integer number (65115600151).
Almost surely, 2130231200301 is an apocalyptic number.
It is an amenable number.
130231200301 is a deficient number, since it is larger than the sum of its proper divisors (1).
130231200301 is an equidigital number, since it uses as much as digits as its factorization.
130231200301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 130231200301 its reverse (103002132031), we get a palindrome (233233332332).
The spelling of 130231200301 in words is "one hundred thirty billion, two hundred thirty-one million, two hundred thousand, three hundred one".
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