Base | Representation |
---|---|
bin | 111000000110… |
… | …100101000000 |
3 | 1000200012020000 |
4 | 320012211000 |
5 | 12231111013 |
6 | 1243120000 |
7 | 236002401 |
oct | 70064500 |
9 | 30605200 |
10 | 14707008 |
11 | 8335658 |
12 | 4b13000 |
13 | 307c194 |
14 | 1d4b9a8 |
15 | 1457973 |
hex | e06940 |
14707008 has 70 divisors (see below), whose sum is σ = 43611546. Its totient is φ = 4900608.
The previous prime is 14706997. The next prime is 14707009. The reversal of 14707008 is 80070741.
It can be written as a sum of positive squares in only one way, i.e., 8714304 + 5992704 = 2952^2 + 2448^2 .
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 (14707009) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3766 + ... + 6602.
Almost surely, 214707008 is an apocalyptic number.
14707008 is a gapful number since it is divisible by the number (18) 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 14707008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21805773).
14707008 is an abundant number, since it is smaller than the sum of its proper divisors (28904538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14707008 is an equidigital number, since it uses as much as digits as its factorization.
14707008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2861 (or 2842 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 14707008 is about 3834.9717078487. The cubic root of 14707008 is about 245.0049034143.
Adding to 14707008 its reverse (80070741), we get a palindrome (94777749).
The spelling of 14707008 in words is "fourteen million, seven hundred seven thousand, eight".
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