Base | Representation |
---|---|
bin | 111110010001001… |
… | …0101111011010111 |
3 | 12101121112101002200 |
4 | 1330202111323113 |
5 | 13234340034440 |
6 | 543154335543 |
7 | 102530262402 |
oct | 17442257327 |
9 | 5347471080 |
10 | 2089377495 |
11 | 982443267 |
12 | 4a388a5b3 |
13 | 273b3bb5a |
14 | 15b6c2d39 |
15 | c3669c30 |
hex | 7c895ed7 |
2089377495 has 24 divisors (see below), whose sum is σ = 3631992000. Its totient is φ = 1111133376.
The previous prime is 2089377491. The next prime is 2089377497. The reversal of 2089377495 is 5947739802.
2089377495 is a `hidden beast` number, since 2 + 0 + 89 + 3 + 77 + 495 = 666.
It is not a de Polignac number, because 2089377495 - 22 = 2089377491 is a prime.
It is a super-2 number, since 2×20893774952 = 8730996633224950050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2089377491) 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 23 ways as a sum of consecutive naturals, for example, 50815 + ... + 82224.
It is an arithmetic number, because the mean of its divisors is an integer number (151333000).
Almost surely, 22089377495 is an apocalyptic number.
2089377495 is a deficient number, since it is larger than the sum of its proper divisors (1542614505).
2089377495 is a wasteful number, since it uses less digits than its factorization.
2089377495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133399 (or 133396 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 54.
The square root of 2089377495 is about 45709.7089796030. The cubic root of 2089377495 is about 1278.4163142944.
The spelling of 2089377495 in words is "two billion, eighty-nine million, three hundred seventy-seven thousand, four hundred ninety-five".
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