Base | Representation |
---|---|
bin | 111110110000111… |
… | …0111000011011101 |
3 | 12102202212022122102 |
4 | 1331201313003131 |
5 | 13303120401003 |
6 | 544551254445 |
7 | 103121642030 |
oct | 17541670335 |
9 | 5382768572 |
10 | 2106028253 |
11 | 99088621a |
12 | 4a937a425 |
13 | 27741b984 |
14 | 15d9b9017 |
15 | c4d58588 |
hex | 7d8770dd |
2106028253 has 8 divisors (see below), whose sum is σ = 2424459072. Its totient is φ = 1791989856.
The previous prime is 2106028247. The next prime is 2106028261. The reversal of 2106028253 is 3528206012.
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 2106028253 - 222 = 2101833949 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2106028273) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1097075 + ... + 1098992.
It is an arithmetic number, because the mean of its divisors is an integer number (303057384).
Almost surely, 22106028253 is an apocalyptic number.
It is an amenable number.
2106028253 is a deficient number, since it is larger than the sum of its proper divisors (318430819).
2106028253 is a wasteful number, since it uses less digits than its factorization.
2106028253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2196211.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 2106028253 is about 45891.4834473674. The cubic root of 2106028253 is about 1281.8033364603.
The spelling of 2106028253 in words is "two billion, one hundred six million, twenty-eight thousand, two hundred fifty-three".
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