Base | Representation |
---|---|
bin | 110111001000… |
… | …011011001001 |
3 | 1000012021000000 |
4 | 313020123021 |
5 | 12144434200 |
6 | 1233433213 |
7 | 233562231 |
oct | 67103311 |
9 | 30167000 |
10 | 14452425 |
11 | 8181359 |
12 | 4a0b809 |
13 | 2cc0340 |
14 | 1cc2cc1 |
15 | 1407300 |
hex | dc86c9 |
14452425 has 84 divisors (see below), whose sum is σ = 29410444. Its totient is φ = 6998400.
The previous prime is 14452423. The next prime is 14452433. The reversal of 14452425 is 52425441.
14452425 is nontrivially palindromic in base 14.
14452425 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 5143824 + 9308601 = 2268^2 + 3051^2 .
It is not a de Polignac number, because 14452425 - 21 = 14452423 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14452421) by changing a digit.
It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 236895 + ... + 236955.
Almost surely, 214452425 is an apocalyptic number.
14452425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14452425 is an abundant number, since it is smaller than the sum of its proper divisors (14958019).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14452425 is an equidigital number, since it uses as much as digits as its factorization.
14452425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102 (or 82 counting only the distinct ones).
The product of its digits is 6400, while the sum is 27.
The square root of 14452425 is about 3801.6345168888. The cubic root of 14452425 is about 243.5829624814.
Adding to 14452425 its reverse (52425441), we get a palindrome (66877866).
The spelling of 14452425 in words is "fourteen million, four hundred fifty-two thousand, four hundred twenty-five".
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