Base | Representation |
---|---|
bin | 111111101000111… |
… | …0001010110110101 |
3 | 12111211001210011021 |
4 | 1333101301112311 |
5 | 13333123140140 |
6 | 551520141141 |
7 | 103626206032 |
oct | 17721612665 |
9 | 5454053137 |
10 | 2135365045 |
11 | 9a63a3400 |
12 | 4b71677b1 |
13 | 280520b18 |
14 | 163854389 |
15 | c7700b4a |
hex | 7f4715b5 |
2135365045 has 24 divisors (see below), whose sum is σ = 2842491960. Its totient is φ = 1538697600.
The previous prime is 2135365031. The next prime is 2135365051. The reversal of 2135365045 is 5405635312.
It can be written as a sum of positive squares in 4 ways, for example, as 458216836 + 1677148209 = 21406^2 + 40953^2 .
It is not a de Polignac number, because 2135365045 - 211 = 2135362997 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2135365045.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 49755 + ... + 82135.
It is an arithmetic number, because the mean of its divisors is an integer number (118437165).
Almost surely, 22135365045 is an apocalyptic number.
It is an amenable number.
2135365045 is a deficient number, since it is larger than the sum of its proper divisors (707126915).
2135365045 is a wasteful number, since it uses less digits than its factorization.
2135365045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32517 (or 32506 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
The square root of 2135365045 is about 46210.0102250584. The cubic root of 2135365045 is about 1287.7277156528.
The spelling of 2135365045 in words is "two billion, one hundred thirty-five million, three hundred sixty-five thousand, forty-five".
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