Base | Representation |
---|---|
bin | 10001001011011… |
… | …01011111101110 |
3 | 101001011012201012 |
4 | 20211231133232 |
5 | 243342302111 |
6 | 22144345222 |
7 | 3366600356 |
oct | 1045553756 |
9 | 331135635 |
10 | 144103406 |
11 | 74385027 |
12 | 40315212 |
13 | 23b15cb5 |
14 | 151d1b66 |
15 | c9b748b |
hex | 896d7ee |
144103406 has 16 divisors (see below), whose sum is σ = 222887808. Its totient is φ = 69833400.
The previous prime is 144103403. The next prime is 144103409. The reversal of 144103406 is 604301441.
It is an interprime number because it is at equal distance from previous prime (144103403) and next prime (144103409).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144103403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4871 + ... + 17661.
It is an arithmetic number, because the mean of its divisors is an integer number (13930488).
Almost surely, 2144103406 is an apocalyptic number.
144103406 is a deficient number, since it is larger than the sum of its proper divisors (78784402).
144103406 is a wasteful number, since it uses less digits than its factorization.
144103406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12967.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 144103406 is about 12004.3078101155. The cubic root of 144103406 is about 524.2737119632.
Adding to 144103406 its reverse (604301441), we get a palindrome (748404847).
The spelling of 144103406 in words is "one hundred forty-four million, one hundred three thousand, four hundred six".
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