Base | Representation |
---|---|
bin | 100010000110010… |
… | …0000110000101111 |
3 | 2221201212212010200 |
4 | 1010030200300233 |
5 | 4320344134412 |
6 | 305310404543 |
7 | 40231643514 |
oct | 10414406057 |
9 | 2851785120 |
10 | 1144130607 |
11 | 537917294 |
12 | 27b200753 |
13 | 153062679 |
14 | abd4930b |
15 | 6a6a19dc |
hex | 44320c2f |
1144130607 has 18 divisors (see below), whose sum is σ = 1725220536. Its totient is φ = 729280200.
The previous prime is 1144130597. The next prime is 1144130629. The reversal of 1144130607 is 7060314411.
It is a happy number.
1144130607 is a `hidden beast` number, since 1 + 1 + 44 + 13 + 0 + 607 = 666.
It is not a de Polignac number, because 1144130607 - 27 = 1144130479 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144130807) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 485482 + ... + 487832.
Almost surely, 21144130607 is an apocalyptic number.
1144130607 is a deficient number, since it is larger than the sum of its proper divisors (581089929).
1144130607 is an frugal number, since it uses more digits than its factorization.
1144130607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4731 (or 2377 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 1144130607 is about 33824.9997339246. Note that the first 3 decimals coincide. The cubic root of 1144130607 is about 1045.9041058854.
The spelling of 1144130607 in words is "one billion, one hundred forty-four million, one hundred thirty thousand, six hundred seven".
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