Base | Representation |
---|---|
bin | 110110110100… |
… | …110100101010 |
3 | 1000001011212102 |
4 | 312310310222 |
5 | 12134402023 |
6 | 1232013402 |
7 | 233106164 |
oct | 66646452 |
9 | 30034772 |
10 | 14372138 |
11 | 8127000 |
12 | 4991262 |
13 | 2c92931 |
14 | 1ca1934 |
15 | 13dd628 |
hex | db4d2a |
14372138 has 16 divisors (see below), whose sum is σ = 23716800. Its totient is φ = 6531580.
The previous prime is 14372117. The next prime is 14372153. The reversal of 14372138 is 83127341.
It is a self number, because there is not a number n which added to its sum of digits gives 14372138.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 38 + ... + 5361.
It is an arithmetic number, because the mean of its divisors is an integer number (1482300).
Almost surely, 214372138 is an apocalyptic number.
14372138 is a deficient number, since it is larger than the sum of its proper divisors (9344662).
14372138 is an equidigital number, since it uses as much as digits as its factorization.
14372138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5434 (or 5412 counting only the distinct ones).
The product of its digits is 4032, while the sum is 29.
The square root of 14372138 is about 3791.0602738548. The cubic root of 14372138 is about 243.1310689665.
Adding to 14372138 its reverse (83127341), we get a palindrome (97499479).
The spelling of 14372138 in words is "fourteen million, three hundred seventy-two thousand, one hundred thirty-eight".
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