Base | Representation |
---|---|
bin | 110111001010… |
… | …101000000101 |
3 | 1000012201101002 |
4 | 313022220011 |
5 | 12200231240 |
6 | 1233543045 |
7 | 233630435 |
oct | 67125005 |
9 | 30181332 |
10 | 14461445 |
11 | 8188109 |
12 | 4a14a85 |
13 | 2cc448b |
14 | 1cc62c5 |
15 | 1409d15 |
hex | dcaa05 |
14461445 has 4 divisors (see below), whose sum is σ = 17353740. Its totient is φ = 11569152.
The previous prime is 14461429. The next prime is 14461501. The reversal of 14461445 is 54416441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4919524 + 9541921 = 2218^2 + 3089^2 .
It is a cyclic number.
It is not a de Polignac number, because 14461445 - 24 = 14461429 is a prime.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1446140 + ... + 1446149.
It is an arithmetic number, because the mean of its divisors is an integer number (4338435).
Almost surely, 214461445 is an apocalyptic number.
It is an amenable number.
14461445 is a deficient number, since it is larger than the sum of its proper divisors (2892295).
14461445 is an equidigital number, since it uses as much as digits as its factorization.
14461445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2892294.
The product of its digits is 7680, while the sum is 29.
The square root of 14461445 is about 3802.8206636653. The cubic root of 14461445 is about 243.6336266754.
Adding to 14461445 its reverse (54416441), we get a palindrome (68877886).
The spelling of 14461445 in words is "fourteen million, four hundred sixty-one thousand, four hundred forty-five".
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