Base | Representation |
---|---|
bin | 111000000110… |
… | …110011101000 |
3 | 1000200020111200 |
4 | 320012303220 |
5 | 12231123234 |
6 | 1243124200 |
7 | 236005206 |
oct | 70066350 |
9 | 30606450 |
10 | 14707944 |
11 | 8336329 |
12 | 4b13660 |
13 | 307c734 |
14 | 1d4c076 |
15 | 1457d99 |
hex | e06ce8 |
14707944 has 48 divisors (see below), whose sum is σ = 40918020. Its totient is φ = 4769280.
The previous prime is 14707943. The next prime is 14707949. The reversal of 14707944 is 44970741.
It can be written as a sum of positive squares in 2 ways, for example, as 14516100 + 191844 = 3810^2 + 438^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 14707899 and 14707908.
It is not an unprimeable number, because it can be changed into a prime (14707943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97 + ... + 5424.
Almost surely, 214707944 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 14707944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20459010).
14707944 is an abundant number, since it is smaller than the sum of its proper divisors (26210076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14707944 is a wasteful number, since it uses less digits than its factorization.
14707944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5570 (or 5563 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 14707944 is about 3835.0937407057. The cubic root of 14707944 is about 245.0101009302.
It can be divided in two parts, 14707 and 944, that added together give a palindrome (15651).
The spelling of 14707944 in words is "fourteen million, seven hundred seven thousand, nine hundred forty-four".
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