Base | Representation |
---|---|
bin | 100001111111110… |
… | …0100100011111101 |
3 | 2221111111111202201 |
4 | 1003333210203331 |
5 | 4314012111201 |
6 | 305105551501 |
7 | 40161054433 |
oct | 10377444375 |
9 | 2844444681 |
10 | 1140738301 |
11 | 535a0a62a |
12 | 27a045591 |
13 | 1524455a1 |
14 | ab704d53 |
15 | 6a231801 |
hex | 43fe48fd |
1140738301 has 8 divisors (see below), whose sum is σ = 1218923640. Its totient is φ = 1063784448.
The previous prime is 1140738281. The next prime is 1140738311. The reversal of 1140738301 is 1038370411.
It can be written as a sum of positive squares in 4 ways, for example, as 802362276 + 338376025 = 28326^2 + 18395^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1140738301 - 217 = 1140607229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1140738301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1140738311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305956 + ... + 309661.
It is an arithmetic number, because the mean of its divisors is an integer number (152365455).
Almost surely, 21140738301 is an apocalyptic number.
It is an amenable number.
1140738301 is a deficient number, since it is larger than the sum of its proper divisors (78185339).
1140738301 is a wasteful number, since it uses less digits than its factorization.
1140738301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615743.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 1140738301 is about 33774.8175568722. The cubic root of 1140738301 is about 1044.8693932602.
The spelling of 1140738301 in words is "one billion, one hundred forty million, seven hundred thirty-eight thousand, three hundred one".
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