Base | Representation |
---|---|
bin | 111110010011011… |
… | …0011111111101101 |
3 | 12101200201220102020 |
4 | 1330212303333231 |
5 | 13240140033404 |
6 | 543235420353 |
7 | 102543242466 |
oct | 17446637755 |
9 | 5350656366 |
10 | 2090549229 |
11 | 98307363a |
12 | 4a41546b9 |
13 | 27415c2a2 |
14 | 15b909d6d |
15 | c37ebed9 |
hex | 7c9b3fed |
2090549229 has 4 divisors (see below), whose sum is σ = 2787398976. Its totient is φ = 1393699484.
The previous prime is 2090549203. The next prime is 2090549231. The reversal of 2090549229 is 9229450902.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2090549229 - 27 = 2090549101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2090549269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348424869 + ... + 348424874.
It is an arithmetic number, because the mean of its divisors is an integer number (696849744).
Almost surely, 22090549229 is an apocalyptic number.
It is an amenable number.
2090549229 is a deficient number, since it is larger than the sum of its proper divisors (696849747).
2090549229 is an equidigital number, since it uses as much as digits as its factorization.
2090549229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696849746.
The product of its (nonzero) digits is 116640, while the sum is 42.
The square root of 2090549229 is about 45722.5243069540. The cubic root of 2090549229 is about 1278.6552505215.
The spelling of 2090549229 in words is "two billion, ninety million, five hundred forty-nine thousand, two hundred twenty-nine".
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