Base | Representation |
---|---|
bin | 1000011001101010… |
… | …0100110010111101 |
3 | 12211011101122000201 |
4 | 2012122210302331 |
5 | 14104302112110 |
6 | 1011434523501 |
7 | 106612101436 |
oct | 20632446275 |
9 | 5734348021 |
10 | 2255113405 |
11 | a57a53096 |
12 | 52b296591 |
13 | 29c28a33c |
14 | 17570648d |
15 | d2ea6b3a |
hex | 866a4cbd |
2255113405 has 8 divisors (see below), whose sum is σ = 2710525752. Its totient is φ = 1801164288.
The previous prime is 2255113387. The next prime is 2255113423. The reversal of 2255113405 is 5043115522.
2255113405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2255113387) and next prime (2255113423).
It can be written as a sum of positive squares in 4 ways, for example, as 26234884 + 2228878521 = 5122^2 + 47211^2 .
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 2255113405 - 25 = 2255113373 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 362412 + ... + 368581.
It is an arithmetic number, because the mean of its divisors is an integer number (338815719).
Almost surely, 22255113405 is an apocalyptic number.
It is an amenable number.
2255113405 is a deficient number, since it is larger than the sum of its proper divisors (455412347).
2255113405 is an equidigital number, since it uses as much as digits as its factorization.
2255113405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 731615.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 2255113405 is about 47488.0343349775. The cubic root of 2255113405 is about 1311.3626062304.
Adding to 2255113405 its reverse (5043115522), we get a palindrome (7298228927).
The spelling of 2255113405 in words is "two billion, two hundred fifty-five million, one hundred thirteen thousand, four hundred five".
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