Base | Representation |
---|---|
bin | 110110110111… |
… | …010111000010 |
3 | 1000001201010022 |
4 | 312313113002 |
5 | 12140220110 |
6 | 1232133442 |
7 | 233151401 |
oct | 66672702 |
9 | 30051108 |
10 | 14382530 |
11 | 8133898 |
12 | 4997282 |
13 | 2c97596 |
14 | 1ca5638 |
15 | 13e1755 |
hex | db75c2 |
14382530 has 8 divisors (see below), whose sum is σ = 25888572. Its totient is φ = 5753008.
The previous prime is 14382509. The next prime is 14382539. The reversal of 14382530 is 3528341.
It can be written as a sum of positive squares in 2 ways, for example, as 11895601 + 2486929 = 3449^2 + 1577^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 14382530.
It is not an unprimeable number, because it can be changed into a prime (14382539) 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, 719117 + ... + 719136.
Almost surely, 214382530 is an apocalyptic number.
14382530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14382530 is a deficient number, since it is larger than the sum of its proper divisors (11506042).
14382530 is a wasteful number, since it uses less digits than its factorization.
14382530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1438260.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 14382530 is about 3792.4306190094. The cubic root of 14382530 is about 243.1896547603.
The spelling of 14382530 in words is "fourteen million, three hundred eighty-two thousand, five hundred thirty".
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