Base | Representation |
---|---|
bin | 110101111100… |
… | …110011010000 |
3 | 222121112002200 |
4 | 311330303100 |
5 | 12110031142 |
6 | 1223043200 |
7 | 231132165 |
oct | 65746320 |
9 | 28545080 |
10 | 14142672 |
11 | 7a8a665 |
12 | 48a0500 |
13 | 2c1235b |
14 | 1c4206c |
15 | 139564c |
hex | d7ccd0 |
14142672 has 30 divisors (see below), whose sum is σ = 39580242. Its totient is φ = 4714176.
The previous prime is 14142671. The next prime is 14142673. The reversal of 14142672 is 27624141.
It is an interprime number because it is at equal distance from previous prime (14142671) and next prime (14142673).
It can be written as a sum of positive squares in only one way, i.e., 12787776 + 1354896 = 3576^2 + 1164^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14142671) 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 5 ways as a sum of consecutive naturals, for example, 48963 + ... + 49250.
Almost surely, 214142672 is an apocalyptic number.
14142672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14142672 is an abundant number, since it is smaller than the sum of its proper divisors (25437570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14142672 is a wasteful number, since it uses less digits than its factorization.
14142672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98227 (or 98218 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 14142672 is about 3760.6744076030. The cubic root of 14142672 is about 241.8301747753.
The spelling of 14142672 in words is "fourteen million, one hundred forty-two thousand, six hundred seventy-two".
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