Base | Representation |
---|---|
bin | 110111110100… |
… | …000011011100 |
3 | 1000112100010210 |
4 | 313310003130 |
5 | 12221144012 |
6 | 1241332420 |
7 | 235235235 |
oct | 67640334 |
9 | 30470123 |
10 | 14631132 |
11 | 829364a |
12 | 4a97110 |
13 | 3053799 |
14 | 1d2c08c |
15 | 144023c |
hex | df40dc |
14631132 has 48 divisors (see below), whose sum is σ = 36227072. Its totient is φ = 4587840.
The previous prime is 14631131. The next prime is 14631139. The reversal of 14631132 is 23113641.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 14631099 and 14631108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14631131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13233 + ... + 14295.
Almost surely, 214631132 is an apocalyptic number.
14631132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14631132 is an abundant number, since it is smaller than the sum of its proper divisors (21595940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14631132 is a wasteful number, since it uses less digits than its factorization.
14631132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138 (or 1136 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
The square root of 14631132 is about 3825.0662739357. The cubic root of 14631132 is about 244.5828358380.
Adding to 14631132 its reverse (23113641), we get a palindrome (37744773).
The spelling of 14631132 in words is "fourteen million, six hundred thirty-one thousand, one hundred thirty-two".
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