Base | Representation |
---|---|
bin | 10001000001110100… |
… | …11011111000001001 |
3 | 212121010112000112201 |
4 | 20200322123320021 |
5 | 122210340432131 |
6 | 4111055240201 |
7 | 442356525601 |
oct | 104072337011 |
9 | 25533460481 |
10 | 9142124041 |
11 | 3971544116 |
12 | 1931819061 |
13 | b2905236b |
14 | 62a24dc01 |
15 | 387902761 |
hex | 220e9be09 |
9142124041 has 2 divisors, whose sum is σ = 9142124042. Its totient is φ = 9142124040.
The previous prime is 9142124029. The next prime is 9142124087. The reversal of 9142124041 is 1404212419.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7960208400 + 1181915641 = 89220^2 + 34379^2 .
It is a cyclic number.
It is not a de Polignac number, because 9142124041 - 223 = 9133735433 is a prime.
It is not a weakly prime, because it can be changed into another prime (9142121041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4571062020 + 4571062021.
It is an arithmetic number, because the mean of its divisors is an integer number (4571062021).
Almost surely, 29142124041 is an apocalyptic number.
It is an amenable number.
9142124041 is a deficient number, since it is larger than the sum of its proper divisors (1).
9142124041 is an equidigital number, since it uses as much as digits as its factorization.
9142124041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 9142124041 is about 95614.4551885331. The cubic root of 9142124041 is about 2090.9759443923.
The spelling of 9142124041 in words is "nine billion, one hundred forty-two million, one hundred twenty-four thousand, forty-one".
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