Base | Representation |
---|---|
bin | 111100000001011… |
… | …0100011110011001 |
3 | 12012100201001200011 |
4 | 1320002310132121 |
5 | 13111041131040 |
6 | 531503041521 |
7 | 100623522055 |
oct | 17002643631 |
9 | 5170631604 |
10 | 2014005145 |
11 | 943942969 |
12 | 4825a02a1 |
13 | 26133bc29 |
14 | 1516a2c65 |
15 | bbc2c3ea |
hex | 780b4799 |
2014005145 has 8 divisors (see below), whose sum is σ = 2440735560. Its totient is φ = 1595251200.
The previous prime is 2014005107. The next prime is 2014005173. The reversal of 2014005145 is 5415004102.
It can be written as a sum of positive squares in 4 ways, for example, as 708411456 + 1305593689 = 26616^2 + 36133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2014005145 - 215 = 2013972377 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993560 + ... + 1994569.
It is an arithmetic number, because the mean of its divisors is an integer number (305091945).
Almost surely, 22014005145 is an apocalyptic number.
It is an amenable number.
2014005145 is a deficient number, since it is larger than the sum of its proper divisors (426730415).
2014005145 is a wasteful number, since it uses less digits than its factorization.
2014005145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3988235.
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 2014005145 is about 44877.6686671667. The cubic root of 2014005145 is about 1262.8551080289.
Adding to 2014005145 its reverse (5415004102), we get a palindrome (7429009247).
The spelling of 2014005145 in words is "two billion, fourteen million, five thousand, one hundred forty-five".
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