Base | Representation |
---|---|
bin | 110101100001… |
… | …010101011100 |
3 | 222101210210000 |
4 | 311201111130 |
5 | 12042431142 |
6 | 1220414300 |
7 | 230153202 |
oct | 65412534 |
9 | 28353700 |
10 | 14030172 |
11 | 7a13092 |
12 | 4847390 |
13 | 2ba30a0 |
14 | 1c13072 |
15 | 137214c |
hex | d6155c |
14030172 has 60 divisors (see below), whose sum is σ = 39510856. Its totient is φ = 4315680.
The previous prime is 14030167. The next prime is 14030173. The reversal of 14030172 is 27103041.
14030172 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 (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14030173) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2547 + ... + 5877.
Almost surely, 214030172 is an apocalyptic number.
14030172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14030172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19755428).
14030172 is an abundant number, since it is smaller than the sum of its proper divisors (25480684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14030172 is a wasteful number, since it uses less digits than its factorization.
14030172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3360 (or 3349 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 14030172 is about 3745.6871198753. The cubic root of 14030172 is about 241.1872422152.
The spelling of 14030172 in words is "fourteen million, thirty thousand, one hundred seventy-two".
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