Base | Representation |
---|---|
bin | 110111100001… |
… | …011101110101 |
3 | 1000101110200222 |
4 | 313201131311 |
5 | 12211224442 |
6 | 1235544125 |
7 | 234500252 |
oct | 67413565 |
9 | 30343628 |
10 | 14554997 |
11 | 8241426 |
12 | 4a5b045 |
13 | 3027c32 |
14 | 1d0c429 |
15 | 14278d2 |
hex | de1775 |
14554997 has 2 divisors, whose sum is σ = 14554998. Its totient is φ = 14554996.
The previous prime is 14554979. The next prime is 14555003. The reversal of 14554997 is 79945541.
Together with previous prime (14554979) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7447441 + 7107556 = 2729^2 + 2666^2 .
It is a cyclic number.
It is not a de Polignac number, because 14554997 - 26 = 14554933 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14554927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7277498 + 7277499.
It is an arithmetic number, because the mean of its divisors is an integer number (7277499).
Almost surely, 214554997 is an apocalyptic number.
It is an amenable number.
14554997 is a deficient number, since it is larger than the sum of its proper divisors (1).
14554997 is an equidigital number, since it uses as much as digits as its factorization.
14554997 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 226800, while the sum is 44.
The square root of 14554997 is about 3815.1011782127. The cubic root of 14554997 is about 244.1578582996.
It can be divided in two parts, 14554 and 997, that added together give a palindrome (15551).
The spelling of 14554997 in words is "fourteen million, five hundred fifty-four thousand, nine hundred ninety-seven".
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