Base | Representation |
---|---|
bin | 100010000110000… |
… | …0100000111111110 |
3 | 2221201122220020100 |
4 | 1010030010013332 |
5 | 4320331411220 |
6 | 305304101530 |
7 | 40230644526 |
oct | 10414040776 |
9 | 2851586210 |
10 | 1144013310 |
11 | 537847150 |
12 | 27b1648a6 |
13 | 15302116b |
14 | abd18686 |
15 | 6a67bd90 |
hex | 443041fe |
1144013310 has 48 divisors (see below), whose sum is σ = 3244840560. Its totient is φ = 277336320.
The previous prime is 1144013309. The next prime is 1144013327. The reversal of 1144013310 is 133104411.
It is a super-2 number, since 2×11440133102 = 2617532906914312200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 576795 + ... + 578774.
It is an arithmetic number, because the mean of its divisors is an integer number (67600845).
Almost surely, 21144013310 is an apocalyptic number.
1144013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1144013310 is an abundant number, since it is smaller than the sum of its proper divisors (2100827250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144013310 is a wasteful number, since it uses less digits than its factorization.
1144013310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1155593 (or 1155590 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1144013310 is about 33823.2658092030. The cubic root of 1144013310 is about 1045.8683624118.
Adding to 1144013310 its reverse (133104411), we get a palindrome (1277117721).
It can be divided in two parts, 114401 and 3310, that added together give a palindrome (117711).
The spelling of 1144013310 in words is "one billion, one hundred forty-four million, thirteen thousand, three hundred ten".
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