Base | Representation |
---|---|
bin | 111000110010… |
… | …011000101010 |
3 | 1001000022100201 |
4 | 320302120222 |
5 | 12302331232 |
6 | 1251022414 |
7 | 240350464 |
oct | 70623052 |
9 | 31008321 |
10 | 14886442 |
11 | 844844a |
12 | 4b9aa0a |
13 | 3112a5c |
14 | 1d97134 |
15 | 1490be7 |
hex | e3262a |
14886442 has 4 divisors (see below), whose sum is σ = 22329666. Its totient is φ = 7443220.
The previous prime is 14886439. The next prime is 14886449. The reversal of 14886442 is 24468841.
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., 14145121 + 741321 = 3761^2 + 861^2 .
It is not an unprimeable number, because it can be changed into a prime (14886449) 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 as a sum of consecutive naturals, namely, 3721609 + ... + 3721612.
Almost surely, 214886442 is an apocalyptic number.
14886442 is a deficient number, since it is larger than the sum of its proper divisors (7443224).
14886442 is an equidigital number, since it uses as much as digits as its factorization.
14886442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7443223.
The product of its digits is 49152, while the sum is 37.
The square root of 14886442 is about 3858.2952193942. The cubic root of 14886442 is about 245.9972789264.
The spelling of 14886442 in words is "fourteen million, eight hundred eighty-six thousand, four hundred forty-two".
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