Base | Representation |
---|---|
bin | 1000000000100100… |
… | …0001010001000111 |
3 | 12112211022121020000 |
4 | 2000021001101013 |
5 | 13400330120020 |
6 | 553154412343 |
7 | 104163256551 |
oct | 20011012107 |
9 | 5484277200 |
10 | 2149848135 |
11 | a035957a6 |
12 | 4bbb910b3 |
13 | 2835220b6 |
14 | 1657444d1 |
15 | c8b12090 |
hex | 80241447 |
2149848135 has 40 divisors (see below), whose sum is σ = 4080509136. Its totient is φ = 1079136000.
The previous prime is 2149848091. The next prime is 2149848163. The reversal of 2149848135 is 5318489412.
2149848135 is a `hidden beast` number, since 21 + 498 + 4 + 8 + 135 = 666.
It is not a de Polignac number, because 2149848135 - 28 = 2149847879 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 149241 + ... + 163010.
Almost surely, 22149848135 is an apocalyptic number.
2149848135 is a deficient number, since it is larger than the sum of its proper divisors (1930661001).
2149848135 is a wasteful number, since it uses less digits than its factorization.
2149848135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312285 (or 312276 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 2149848135 is about 46366.4548461493. The cubic root of 2149848135 is about 1290.6324913510.
The spelling of 2149848135 in words is "two billion, one hundred forty-nine million, eight hundred forty-eight thousand, one hundred thirty-five".
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