Base | Representation |
---|---|
bin | 1111000111110… |
… | …11101100010011 |
3 | 22211201011021102 |
4 | 13203323230103 |
5 | 224434010201 |
6 | 20331015015 |
7 | 3100202243 |
oct | 743735423 |
9 | 284634242 |
10 | 126860051 |
11 | 6567791a |
12 | 3659a46b |
13 | 20389526 |
14 | 12bc3b23 |
15 | b20d26b |
hex | 78fbb13 |
126860051 has 2 divisors, whose sum is σ = 126860052. Its totient is φ = 126860050.
The previous prime is 126860023. The next prime is 126860113. The reversal of 126860051 is 150068621.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 126860051 - 26 = 126859987 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 126859996 and 126860023.
It is not a weakly prime, because it can be changed into another prime (126860021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63430025 + 63430026.
It is an arithmetic number, because the mean of its divisors is an integer number (63430026).
Almost surely, 2126860051 is an apocalyptic number.
126860051 is a deficient number, since it is larger than the sum of its proper divisors (1).
126860051 is an equidigital number, since it uses as much as digits as its factorization.
126860051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 126860051 is about 11263.2167252522. The cubic root of 126860051 is about 502.4678672224.
The spelling of 126860051 in words is "one hundred twenty-six million, eight hundred sixty thousand, fifty-one".
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