Base | Representation |
---|---|
bin | 110111011010… |
… | …111000110100 |
3 | 1000100002202000 |
4 | 313122320310 |
5 | 12204344202 |
6 | 1235215300 |
7 | 234325560 |
oct | 67327064 |
9 | 30302660 |
10 | 14528052 |
11 | 8223160 |
12 | 4a47530 |
13 | 30188a6 |
14 | 1d026a0 |
15 | 141e91c |
hex | ddae34 |
14528052 has 96 divisors (see below), whose sum is σ = 46986240. Its totient is φ = 3771360.
The previous prime is 14528011. The next prime is 14528053. The reversal of 14528052 is 25082541.
It is a happy number.
It is a super-2 number, since 2×145280522 = 422128589829408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14528053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7443 + ... + 9189.
It is an arithmetic number, because the mean of its divisors is an integer number (489440).
Almost surely, 214528052 is an apocalyptic number.
14528052 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 14528052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23493120).
14528052 is an abundant number, since it is smaller than the sum of its proper divisors (32458188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14528052 is a wasteful number, since it uses less digits than its factorization.
14528052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1778 (or 1770 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 14528052 is about 3811.5681812084. The cubic root of 14528052 is about 244.0070991395.
The spelling of 14528052 in words is "fourteen million, five hundred twenty-eight thousand, fifty-two".
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