Base | Representation |
---|---|
bin | 110101100000… |
… | …001100110000 |
3 | 222101120101201 |
4 | 311200030300 |
5 | 12042304040 |
6 | 1220340544 |
7 | 230133505 |
oct | 65401460 |
9 | 28346351 |
10 | 14025520 |
11 | 7a0a643 |
12 | 4844754 |
13 | 2ba0c32 |
14 | 1c114ac |
15 | 1370a9a |
hex | d60330 |
14025520 has 40 divisors (see below), whose sum is σ = 32810400. Its totient is φ = 5575680.
The previous prime is 14025511. The next prime is 14025541. The reversal of 14025520 is 2552041.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×140255202 = 393430422540800, which contains 22 as substring.
It is a congruent number.
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, 15480 + ... + 16360.
It is an arithmetic number, because the mean of its divisors is an integer number (820260).
Almost surely, 214025520 is an apocalyptic number.
14025520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14025520 is an abundant number, since it is smaller than the sum of its proper divisors (18784880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14025520 is a wasteful number, since it uses less digits than its factorization.
14025520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093 (or 1087 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 14025520 is about 3745.0660875344. The cubic root of 14025520 is about 241.1605823596.
Adding to 14025520 its reverse (2552041), we get a palindrome (16577561).
The spelling of 14025520 in words is "fourteen million, twenty-five thousand, five hundred twenty".
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