Base | Representation |
---|---|
bin | 110111011011… |
… | …011111101110 |
3 | 1000100020011020 |
4 | 313123133232 |
5 | 12204434132 |
6 | 1235235010 |
7 | 234336045 |
oct | 67333756 |
9 | 30306136 |
10 | 14530542 |
11 | 8225014 |
12 | 4a48a66 |
13 | 3019a70 |
14 | 1d0355c |
15 | 142052c |
hex | ddb7ee |
14530542 has 32 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 4449120.
The previous prime is 14530541. The next prime is 14530547. The reversal of 14530542 is 24503541.
It is a super-2 number, since 2×145305422 = 422273301627528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14530541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23959 + ... + 24557.
It is an arithmetic number, because the mean of its divisors is an integer number (982800).
Almost surely, 214530542 is an apocalyptic number.
14530542 is an abundant number, since it is smaller than the sum of its proper divisors (16919058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14530542 is a wasteful number, since it uses less digits than its factorization.
14530542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 14530542 is about 3811.8948044247. The cubic root of 14530542 is about 244.0210386768.
The spelling of 14530542 in words is "fourteen million, five hundred thirty thousand, five hundred forty-two".
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