Base | Representation |
---|---|
bin | 11001110101111011… |
… | …10001110100110100 |
3 | 1022210220201010111212 |
4 | 30322331301310310 |
5 | 211403242102114 |
6 | 10212415420552 |
7 | 1000546354424 |
oct | 147275616464 |
9 | 38726633455 |
10 | 13874175284 |
11 | 597a679272 |
12 | 2832524758 |
13 | 1401525998 |
14 | 9588c2484 |
15 | 56307bb3e |
hex | 33af71d34 |
13874175284 has 12 divisors (see below), whose sum is σ = 24280673508. Its totient is φ = 6936840000.
The previous prime is 13874175283. The next prime is 13874175311. The reversal of 13874175284 is 48257147831.
It can be written as a sum of positive squares in 2 ways, for example, as 5913610000 + 7960565284 = 76900^2 + 89222^2 .
It is a super-2 number, since 2×138741752842 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13874175283) 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, 130784 + ... + 211784.
It is an arithmetic number, because the mean of its divisors is an integer number (2023389459).
Almost surely, 213874175284 is an apocalyptic number.
It is an amenable number.
13874175284 is a deficient number, since it is larger than the sum of its proper divisors (10406498224).
13874175284 is a wasteful number, since it uses less digits than its factorization.
13874175284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123826 (or 123824 counting only the distinct ones).
The product of its digits is 1505280, while the sum is 50.
The spelling of 13874175284 in words is "thirteen billion, eight hundred seventy-four million, one hundred seventy-five thousand, two hundred eighty-four".
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