Base | Representation |
---|---|
bin | 111000010110… |
… | …011110011010 |
3 | 1000210111112122 |
4 | 320112132122 |
5 | 12240201442 |
6 | 1244341242 |
7 | 236363261 |
oct | 70263632 |
9 | 30714478 |
10 | 14772122 |
11 | 837a572 |
12 | 4b44822 |
13 | 30a2a01 |
14 | 1d675d8 |
15 | 146bdd2 |
hex | e1679a |
14772122 has 4 divisors (see below), whose sum is σ = 22158186. Its totient is φ = 7386060.
The previous prime is 14772119. The next prime is 14772127. The reversal of 14772122 is 22127741.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12397441 + 2374681 = 3521^2 + 1541^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14772091 and 14772100.
It is not an unprimeable number, because it can be changed into a prime (14772127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3693029 + ... + 3693032.
Almost surely, 214772122 is an apocalyptic number.
14772122 is a deficient number, since it is larger than the sum of its proper divisors (7386064).
14772122 is an equidigital number, since it uses as much as digits as its factorization.
14772122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7386063.
The product of its digits is 1568, while the sum is 26.
The square root of 14772122 is about 3843.4518339638. The cubic root of 14772122 is about 245.3659504096.
Adding to 14772122 its reverse (22127741), we get a palindrome (36899863).
The spelling of 14772122 in words is "fourteen million, seven hundred seventy-two thousand, one hundred twenty-two".
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