Base | Representation |
---|---|
bin | 110111000000… |
… | …001000000000 |
3 | 1000010112101000 |
4 | 313000020000 |
5 | 12142342212 |
6 | 1233012000 |
7 | 233361150 |
oct | 67001000 |
9 | 30115330 |
10 | 14418432 |
11 | 8158866 |
12 | 49b4000 |
13 | 2caaa22 |
14 | 1cb4760 |
15 | 13ec1dc |
hex | dc0200 |
14418432 has 160 divisors (see below), whose sum is σ = 49104000. Its totient is φ = 4091904.
The previous prime is 14418427. The next prime is 14418433. The reversal of 14418432 is 23481441.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 14418396 and 14418405.
It is not an unprimeable number, because it can be changed into a prime (14418433) 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, 96694 + ... + 96842.
It is an arithmetic number, because the mean of its divisors is an integer number (306900).
Almost surely, 214418432 is an apocalyptic number.
14418432 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 14418432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24552000).
14418432 is an abundant number, since it is smaller than the sum of its proper divisors (34685568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14418432 is an equidigital number, since it uses as much as digits as its factorization.
14418432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183 (or 161 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 14418432 is about 3797.1610447807. The cubic root of 14418432 is about 243.3918384792.
Adding to 14418432 its reverse (23481441), we get a palindrome (37899873).
The spelling of 14418432 in words is "fourteen million, four hundred eighteen thousand, four hundred thirty-two".
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