Base | Representation |
---|---|
bin | 100010000110101… |
… | …0100100111111000 |
3 | 2221202021122112021 |
4 | 1010031110213320 |
5 | 4320422434112 |
6 | 305315124224 |
7 | 40233520030 |
oct | 10415244770 |
9 | 2852248467 |
10 | 1144343032 |
11 | 537a51948 |
12 | 27b2a3674 |
13 | 153108271 |
14 | abda28c0 |
15 | 6a6e4907 |
hex | 443549f8 |
1144343032 has 32 divisors (see below), whose sum is σ = 2596410720. Its totient is φ = 461583360.
The previous prime is 1144343017. The next prime is 1144343063. The reversal of 1144343032 is 2303434411.
It is a junction number, because it is equal to n+sod(n) for n = 1144342988 and 1144343006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600069 + ... + 601972.
It is an arithmetic number, because the mean of its divisors is an integer number (81137835).
Almost surely, 21144343032 is an apocalyptic number.
It is an amenable number.
1144343032 is an abundant number, since it is smaller than the sum of its proper divisors (1452067688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144343032 is a wasteful number, since it uses less digits than its factorization.
1144343032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202071 (or 1202067 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 1144343032 is about 33828.1396473409. The cubic root of 1144343032 is about 1045.9688311390.
Adding to 1144343032 its reverse (2303434411), we get a palindrome (3447777443).
The spelling of 1144343032 in words is "one billion, one hundred forty-four million, three hundred forty-three thousand, thirty-two".
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