Base | Representation |
---|---|
bin | 100010000110010… |
… | …1010011110101101 |
3 | 2221201221212201222 |
4 | 1010030222132231 |
5 | 4320401423123 |
6 | 305311313125 |
7 | 40232200541 |
oct | 10414523655 |
9 | 2851855658 |
10 | 1144170413 |
11 | 537944191 |
12 | 27b21b7a5 |
13 | 153077819 |
14 | abd59a21 |
15 | 6a6ad6c8 |
hex | 4432a7ad |
1144170413 has 16 divisors (see below), whose sum is σ = 1207236096. Its totient is φ = 1082877120.
The previous prime is 1144170409. The next prime is 1144170439. The reversal of 1144170413 is 3140714411.
It is not a de Polignac number, because 1144170413 - 22 = 1144170409 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1144170403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611906 + ... + 613772.
It is an arithmetic number, because the mean of its divisors is an integer number (75452256).
Almost surely, 21144170413 is an apocalyptic number.
It is an amenable number.
1144170413 is a deficient number, since it is larger than the sum of its proper divisors (63065683).
1144170413 is a wasteful number, since it uses less digits than its factorization.
1144170413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2324.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 1144170413 is about 33825.5881397501. The cubic root of 1144170413 is about 1045.9162352629.
Adding to 1144170413 its reverse (3140714411), we get a palindrome (4284884824).
The spelling of 1144170413 in words is "one billion, one hundred forty-four million, one hundred seventy thousand, four hundred thirteen".
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