Base | Representation |
---|---|
bin | 111100000000111… |
… | …1100010100101011 |
3 | 12012100021101011201 |
4 | 1320001330110223 |
5 | 13111011301042 |
6 | 531454105031 |
7 | 100621543366 |
oct | 17001742453 |
9 | 5170241151 |
10 | 2013775147 |
11 | 9437a608a |
12 | 4824ab177 |
13 | 26128b337 |
14 | 1516430dd |
15 | bbbd41b7 |
hex | 7807c52b |
2013775147 has 8 divisors (see below), whose sum is σ = 2081152080. Its totient is φ = 1947267840.
The previous prime is 2013775139. The next prime is 2013775163. The reversal of 2013775147 is 7415773102.
It is a happy number.
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 2013775147 - 23 = 2013775139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2013775847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212697 + ... + 221962.
It is an arithmetic number, because the mean of its divisors is an integer number (260144010).
Almost surely, 22013775147 is an apocalyptic number.
2013775147 is a deficient number, since it is larger than the sum of its proper divisors (67376933).
2013775147 is a wasteful number, since it uses less digits than its factorization.
2013775147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434813.
The product of its (nonzero) digits is 41160, while the sum is 37.
The square root of 2013775147 is about 44875.1060945821. The cubic root of 2013775147 is about 1262.8070338044.
The spelling of 2013775147 in words is "two billion, thirteen million, seven hundred seventy-five thousand, one hundred forty-seven".
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