Base | Representation |
---|---|
bin | 111100101001010… |
… | …0010110011011101 |
3 | 12020211000211220101 |
4 | 1321102202303131 |
5 | 13131413414120 |
6 | 533531021101 |
7 | 101266254361 |
oct | 17122426335 |
9 | 5224024811 |
10 | 2034904285 |
11 | 954717787 |
12 | 48959a791 |
13 | 26577869b |
14 | 1543832a1 |
15 | bd9a990a |
hex | 794a2cdd |
2034904285 has 4 divisors (see below), whose sum is σ = 2441885148. Its totient is φ = 1627923424.
The previous prime is 2034904247. The next prime is 2034904297. The reversal of 2034904285 is 5824094302.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1464363289 + 570540996 = 38267^2 + 23886^2 .
It is a cyclic number.
It is not a de Polignac number, because 2034904285 - 213 = 2034896093 is a prime.
It is a super-2 number, since 2×20349042852 = 8281670898222722450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203490424 + ... + 203490433.
It is an arithmetic number, because the mean of its divisors is an integer number (610471287).
Almost surely, 22034904285 is an apocalyptic number.
It is an amenable number.
2034904285 is a deficient number, since it is larger than the sum of its proper divisors (406980863).
2034904285 is an equidigital number, since it uses as much as digits as its factorization.
2034904285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406980862.
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 2034904285 is about 45109.9133783252. The cubic root of 2034904285 is about 1267.2082609697.
Adding to 2034904285 its reverse (5824094302), we get a palindrome (7858998587).
The spelling of 2034904285 in words is "two billion, thirty-four million, nine hundred four thousand, two hundred eighty-five".
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