Base | Representation |
---|---|
bin | 11001001011000110… |
… | …110010000110011010 |
3 | 2120202202110211011021 |
4 | 121023012302012122 |
5 | 420324121414200 |
6 | 20230051553054 |
7 | 1644553062415 |
oct | 311306620632 |
9 | 76682424137 |
10 | 27029873050 |
11 | 10510727764 |
12 | 52a42bb78a |
13 | 2719c3cb2b |
14 | 1445bbab7c |
15 | a82ed641a |
hex | 64b1b219a |
27029873050 has 12 divisors (see below), whose sum is σ = 50275563966. Its totient is φ = 10811949200.
The previous prime is 27029873021. The next prime is 27029873051. The reversal of 27029873050 is 5037892072.
It can be written as a sum of positive squares in 3 ways, for example, as 26076113361 + 953759689 = 161481^2 + 30883^2 .
It is a super-2 number, since 2×270298730502 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 27029872988 and 27029873006.
It is not an unprimeable number, because it can be changed into a prime (27029873051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270298681 + ... + 270298780.
Almost surely, 227029873050 is an apocalyptic number.
27029873050 is a deficient number, since it is larger than the sum of its proper divisors (23245690916).
27029873050 is a wasteful number, since it uses less digits than its factorization.
27029873050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540597473 (or 540597468 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 43.
The spelling of 27029873050 in words is "twenty-seven billion, twenty-nine million, eight hundred seventy-three thousand, fifty".
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