Base | Representation |
---|---|
bin | 110101101011… |
… | …110000000000 |
3 | 222110222022000 |
4 | 311223300000 |
5 | 12100312312 |
6 | 1221344000 |
7 | 230421444 |
oct | 65536000 |
9 | 28428260 |
10 | 14072832 |
11 | 7a42144 |
12 | 4868000 |
13 | 2bb9627 |
14 | 1c24824 |
15 | 137eadc |
hex | d6bc00 |
14072832 has 88 divisors (see below), whose sum is σ = 41758800. Its totient is φ = 4681728.
The previous prime is 14072831. The next prime is 14072833. The reversal of 14072832 is 23827041.
It is an interprime number because it is at equal distance from previous prime (14072831) and next prime (14072833).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 14072796 and 14072805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14072831) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27394 + ... + 27902.
Almost surely, 214072832 is an apocalyptic number.
14072832 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 14072832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20879400).
14072832 is an abundant number, since it is smaller than the sum of its proper divisors (27685968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14072832 is an equidigital number, since it uses as much as digits as its factorization.
14072832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538 (or 514 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 14072832 is about 3751.3773470553. The cubic root of 14072832 is about 241.4314453767.
Adding to 14072832 its reverse (23827041), we get a palindrome (37899873).
The spelling of 14072832 in words is "fourteen million, seventy-two thousand, eight hundred thirty-two".
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