Base | Representation |
---|---|
bin | 100010101010101… |
… | …1100010010100001 |
3 | 10000001212011100221 |
4 | 1011111130102201 |
5 | 4340242430201 |
6 | 311232243041 |
7 | 40553310631 |
oct | 10525342241 |
9 | 3001764327 |
10 | 1163248801 |
11 | 547695050 |
12 | 2856a0481 |
13 | 156cc7600 |
14 | b06c46c1 |
15 | 6c1cb4a1 |
hex | 4555c4a1 |
1163248801 has 24 divisors (see below), whose sum is σ = 1379790720. Its totient is φ = 972129600.
The previous prime is 1163248789. The next prime is 1163248831. The reversal of 1163248801 is 1088423611.
It is not a de Polignac number, because 1163248801 - 25 = 1163248769 is a prime.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (1163248831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502635 + ... + 504943.
It is an arithmetic number, because the mean of its divisors is an integer number (57491280).
Almost surely, 21163248801 is an apocalyptic number.
1163248801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1163248801 is a deficient number, since it is larger than the sum of its proper divisors (216541919).
1163248801 is a wasteful number, since it uses less digits than its factorization.
1163248801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2617 (or 2604 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 1163248801 is about 34106.4334253818. The cubic root of 1163248801 is about 1051.6975717599.
The spelling of 1163248801 in words is "one billion, one hundred sixty-three million, two hundred forty-eight thousand, eight hundred one".
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