Base | Representation |
---|---|
bin | 110110100110… |
… | …010000000100 |
3 | 222221010222211 |
4 | 312212100010 |
5 | 12130444302 |
6 | 1230433204 |
7 | 232440160 |
oct | 66462004 |
9 | 28833884 |
10 | 14312452 |
11 | 8096180 |
12 | 4962804 |
13 | 2c7170b |
14 | 1c87ca0 |
15 | 13caad7 |
hex | da6404 |
14312452 has 48 divisors (see below), whose sum is σ = 32256000. Its totient is φ = 5392800.
The previous prime is 14312429. The next prime is 14312461. The reversal of 14312452 is 25421341.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8799 + ... + 10297.
It is an arithmetic number, because the mean of its divisors is an integer number (672000).
Almost surely, 214312452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14312452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16128000).
14312452 is an abundant number, since it is smaller than the sum of its proper divisors (17943548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14312452 is a wasteful number, since it uses less digits than its factorization.
14312452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1552 (or 1550 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 14312452 is about 3783.1801437415. The cubic root of 14312452 is about 242.7940359345.
Adding to 14312452 its reverse (25421341), we get a palindrome (39733793).
Subtracting 14312452 from its reverse (25421341), we obtain a square (11108889 = 33332).
It can be divided in two parts, 1431 and 2452, that added together give a palindrome (3883).
The spelling of 14312452 in words is "fourteen million, three hundred twelve thousand, four hundred fifty-two".
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