Base | Representation |
---|---|
bin | 1111111111001010… |
… | …1101110110111011 |
3 | 102002002012000212011 |
4 | 3333302231312323 |
5 | 32242110010430 |
6 | 1545501230351 |
7 | 211230010261 |
oct | 37762556673 |
9 | 12062160764 |
10 | 4291485115 |
11 | 1902482315 |
12 | 9b92623b7 |
13 | 53512a908 |
14 | 2c9d4c431 |
15 | 1a1b5122a |
hex | ffcaddbb |
4291485115 has 12 divisors (see below), whose sum is σ = 5235611472. Its totient is φ = 3376891680.
The previous prime is 4291485113. The next prime is 4291485127. The reversal of 4291485115 is 5115841924.
It is not a de Polignac number, because 4291485115 - 21 = 4291485113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4291485113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96727 + ... + 133936.
It is an arithmetic number, because the mean of its divisors is an integer number (436300956).
Almost surely, 24291485115 is an apocalyptic number.
4291485115 is a deficient number, since it is larger than the sum of its proper divisors (944126357).
4291485115 is an equidigital number, since it uses as much as digits as its factorization.
4291485115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230790 (or 230729 counting only the distinct ones).
The product of its digits is 57600, while the sum is 40.
The square root of 4291485115 is about 65509.4276802965. The cubic root of 4291485115 is about 1625.0592628486.
The spelling of 4291485115 in words is "four billion, two hundred ninety-one million, four hundred eighty-five thousand, one hundred fifteen".
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