Base | Representation |
---|---|
bin | 100010000110000… |
… | …0011110011111000 |
3 | 2221201122211110201 |
4 | 1010030003303320 |
5 | 4320331341044 |
6 | 305304051544 |
7 | 40230641011 |
oct | 10414036370 |
9 | 2851584421 |
10 | 1144012024 |
11 | 537846191 |
12 | 27b163bb4 |
13 | 1530206bc |
14 | abd18008 |
15 | 6a67b7d4 |
hex | 44303cf8 |
1144012024 has 8 divisors (see below), whose sum is σ = 2145022560. Its totient is φ = 572006008.
The previous prime is 1144012013. The next prime is 1144012027. The reversal of 1144012024 is 4202104411.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×11440120242 = 2617527022113153152, which contains 22 as substring.
It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1144011992 and 1144012010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144012027) by changing a digit.
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 as a sum of consecutive naturals, namely, 71500744 + ... + 71500759.
It is an arithmetic number, because the mean of its divisors is an integer number (268127820).
Almost surely, 21144012024 is an apocalyptic number.
It is an amenable number.
1144012024 is a deficient number, since it is larger than the sum of its proper divisors (1001010536).
1144012024 is a wasteful number, since it uses less digits than its factorization.
1144012024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143001509 (or 143001505 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1144012024 is about 33823.2467986147. The cubic root of 1144012024 is about 1045.8679705203.
Adding to 1144012024 its reverse (4202104411), we get a palindrome (5346116435).
The spelling of 1144012024 in words is "one billion, one hundred forty-four million, twelve thousand, twenty-four".
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