Base | Representation |
---|---|
bin | 101010111010110… |
… | …0101111001001100 |
3 | 10201100211021120001 |
4 | 1111311211321030 |
5 | 10422132042304 |
6 | 354522334044 |
7 | 50454515566 |
oct | 12565457114 |
9 | 3640737501 |
10 | 1440112204 |
11 | 6799a6683 |
12 | 34235a324 |
13 | 19c4843cb |
14 | d9394336 |
15 | 86669da4 |
hex | 55d65e4c |
1440112204 has 48 divisors (see below), whose sum is σ = 2608956000. Its totient is φ = 695287296.
The previous prime is 1440112181. The next prime is 1440112207. The reversal of 1440112204 is 4022110441.
It is not an unprimeable number, because it can be changed into a prime (1440112207) 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 15 ways as a sum of consecutive naturals, for example, 4126222 + ... + 4126570.
It is an arithmetic number, because the mean of its divisors is an integer number (54353250).
Almost surely, 21440112204 is an apocalyptic number.
It is an amenable number.
1440112204 is a deficient number, since it is larger than the sum of its proper divisors (1168843796).
1440112204 is a wasteful number, since it uses less digits than its factorization.
1440112204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 682 (or 680 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1440112204 is about 37948.8103107331. The cubic root of 1440112204 is about 1129.2725638973.
Adding to 1440112204 its reverse (4022110441), we get a palindrome (5462222645).
The spelling of 1440112204 in words is "one billion, four hundred forty million, one hundred twelve thousand, two hundred four".
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