Base | Representation |
---|---|
bin | 111100101000010011… |
… | …0010001111010011111 |
3 | 110110001221120211200002 |
4 | 1321100212101322133 |
5 | 4113123003343012 |
6 | 135451424124515 |
7 | 12256336126451 |
oct | 1712046217237 |
9 | 413057524602 |
10 | 130201231007 |
11 | 50244222a51 |
12 | 2129816673b |
13 | c37c7a0233 |
14 | 64320cc2d1 |
15 | 35c08627c2 |
hex | 1e50991e9f |
130201231007 has 2 divisors, whose sum is σ = 130201231008. Its totient is φ = 130201231006.
The previous prime is 130201231003. The next prime is 130201231033. The reversal of 130201231007 is 700132102031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130201231007 - 22 = 130201231003 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130201231007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130201231003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65100615503 + 65100615504.
It is an arithmetic number, because the mean of its divisors is an integer number (65100615504).
Almost surely, 2130201231007 is an apocalyptic number.
130201231007 is a deficient number, since it is larger than the sum of its proper divisors (1).
130201231007 is an equidigital number, since it uses as much as digits as its factorization.
130201231007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 20.
Adding to 130201231007 its reverse (700132102031), we get a palindrome (830333333038).
The spelling of 130201231007 in words is "one hundred thirty billion, two hundred one million, two hundred thirty-one thousand, seven".
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