Base | Representation |
---|---|
bin | 10010101011101101… |
… | …11100011010100111 |
3 | 221220000222011201102 |
4 | 21111312330122213 |
5 | 131020240314231 |
6 | 4335150150315 |
7 | 503364001106 |
oct | 112566743247 |
9 | 27800864642 |
10 | 10030401191 |
11 | 4287999968 |
12 | 1b3b1b239b |
13 | c3b0a2c45 |
14 | 6b21d803d |
15 | 3da8b5acb |
hex | 255dbc6a7 |
10030401191 has 2 divisors, whose sum is σ = 10030401192. Its totient is φ = 10030401190.
The previous prime is 10030401167. The next prime is 10030401233. The reversal of 10030401191 is 19110403001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10030401191 - 210 = 10030400167 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10030401391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015200595 + 5015200596.
It is an arithmetic number, because the mean of its divisors is an integer number (5015200596).
Almost surely, 210030401191 is an apocalyptic number.
10030401191 is a deficient number, since it is larger than the sum of its proper divisors (1).
10030401191 is an equidigital number, since it uses as much as digits as its factorization.
10030401191 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 20.
Adding to 10030401191 its reverse (19110403001), we get a palindrome (29140804192).
The spelling of 10030401191 in words is "ten billion, thirty million, four hundred one thousand, one hundred ninety-one".
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