Base | Representation |
---|---|
bin | 110110111100… |
… | …111000010000 |
3 | 1000002212010120 |
4 | 312330320100 |
5 | 12141431021 |
6 | 1232430240 |
7 | 233304324 |
oct | 66747020 |
9 | 30085116 |
10 | 14405136 |
11 | 8149879 |
12 | 49a8380 |
13 | 2ca4965 |
14 | 1cad984 |
15 | 13e82c6 |
hex | dbce10 |
14405136 has 40 divisors (see below), whose sum is σ = 38223744. Its totient is φ = 4671360.
The previous prime is 14405101. The next prime is 14405147. The reversal of 14405136 is 63150441.
14405136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 5831.
Almost surely, 214405136 is an apocalyptic number.
14405136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14405136 is an abundant number, since it is smaller than the sum of its proper divisors (23818608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14405136 is a wasteful number, since it uses less digits than its factorization.
14405136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8159 (or 8153 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 14405136 is about 3795.4098592906. The cubic root of 14405136 is about 243.3170006343.
Adding to 14405136 its reverse (63150441), we get a palindrome (77555577).
It can be divided in two parts, 14405 and 136, that added together give a palindrome (14541).
The spelling of 14405136 in words is "fourteen million, four hundred five thousand, one hundred thirty-six".
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