Base | Representation |
---|---|
bin | 100010000110010… |
… | …0011110010111010 |
3 | 2221201220111011221 |
4 | 1010030203302322 |
5 | 4320400034114 |
6 | 305310542254 |
7 | 40232024656 |
oct | 10414436272 |
9 | 2851814157 |
10 | 1144143034 |
11 | 537925661 |
12 | 27b20798a |
13 | 153068218 |
14 | abd4da66 |
15 | 6a6a5524 |
hex | 44323cba |
1144143034 has 4 divisors (see below), whose sum is σ = 1716214554. Its totient is φ = 572071516.
The previous prime is 1144143031. The next prime is 1144143037. The reversal of 1144143034 is 4303414411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4303414411 = 3691 ⋅1165921.
It is an interprime number because it is at equal distance from previous prime (1144143031) and next prime (1144143037).
It can be written as a sum of positive squares in only one way, i.e., 829612809 + 314530225 = 28803^2 + 17735^2 .
It is not an unprimeable number, because it can be changed into a prime (1144143031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286035757 + ... + 286035760.
Almost surely, 21144143034 is an apocalyptic number.
1144143034 is a deficient number, since it is larger than the sum of its proper divisors (572071520).
1144143034 is an equidigital number, since it uses as much as digits as its factorization.
1144143034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572071519.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 1144143034 is about 33825.1834289188. The cubic root of 1144143034 is about 1045.9078925753.
Adding to 1144143034 its reverse (4303414411), we get a palindrome (5447557445).
The spelling of 1144143034 in words is "one billion, one hundred forty-four million, one hundred forty-three thousand, thirty-four".
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