Base | Representation |
---|---|
bin | 110111011011… |
… | …100011010100 |
3 | 1000100020110202 |
4 | 313123203110 |
5 | 12204441042 |
6 | 1235240032 |
7 | 234336524 |
oct | 67334324 |
9 | 30306422 |
10 | 14530772 |
11 | 8225203 |
12 | 4a49018 |
13 | 3019bb9 |
14 | 1d03684 |
15 | 1420632 |
hex | ddb8d4 |
14530772 has 12 divisors (see below), whose sum is σ = 25487700. Its totient is φ = 7248576.
The previous prime is 14530771. The next prime is 14530787. The reversal of 14530772 is 27703541.
It can be written as a sum of positive squares in 2 ways, for example, as 10010896 + 4519876 = 3164^2 + 2126^2 .
It is a super-2 number, since 2×145307722 = 422286669831968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14530771) 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, 2147 + ... + 5802.
It is an arithmetic number, because the mean of its divisors is an integer number (2123975).
Almost surely, 214530772 is an apocalyptic number.
It is an amenable number.
14530772 is a deficient number, since it is larger than the sum of its proper divisors (10956928).
14530772 is a wasteful number, since it uses less digits than its factorization.
14530772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8410 (or 8408 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 14530772 is about 3811.9249730287. The cubic root of 14530772 is about 244.0223261843.
The spelling of 14530772 in words is "fourteen million, five hundred thirty thousand, seven hundred seventy-two".
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