Base | Representation |
---|---|
bin | 1001100100110110… |
… | …00010001111110011 |
3 | 111021021112112212012 |
4 | 10302123002033303 |
5 | 41012033241222 |
6 | 2210043353135 |
7 | 241253025632 |
oct | 46233021763 |
9 | 14237475765 |
10 | 5140915187 |
11 | 21a8a04741 |
12 | bb58227ab |
13 | 63c0c9665 |
14 | 36aaa3519 |
15 | 2014de1e2 |
hex | 1326c23f3 |
5140915187 has 2 divisors, whose sum is σ = 5140915188. Its totient is φ = 5140915186.
The previous prime is 5140915111. The next prime is 5140915193. The reversal of 5140915187 is 7815190415.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5140915187 - 224 = 5124137971 is a prime.
It is not a weakly prime, because it can be changed into another prime (5140915487) 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, 2570457593 + 2570457594.
It is an arithmetic number, because the mean of its divisors is an integer number (2570457594).
Almost surely, 25140915187 is an apocalyptic number.
5140915187 is a deficient number, since it is larger than the sum of its proper divisors (1).
5140915187 is an equidigital number, since it uses as much as digits as its factorization.
5140915187 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 50400, while the sum is 41.
The square root of 5140915187 is about 71700.1756413469. The cubic root of 5140915187 is about 1725.8914596337.
The spelling of 5140915187 in words is "five billion, one hundred forty million, nine hundred fifteen thousand, one hundred eighty-seven".
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