Base | Representation |
---|---|
bin | 111110010010111… |
… | …010001101110011 |
3 | 2200211121211122011 |
4 | 332102322031303 |
5 | 4120024110220 |
6 | 251413023351 |
7 | 34620403216 |
oct | 7622721563 |
9 | 2624554564 |
10 | 1045144435 |
11 | 496a58535 |
12 | 252024b57 |
13 | 1386b547a |
14 | 9cb3d77d |
15 | 61b4c65a |
hex | 3e4ba373 |
1045144435 has 16 divisors (see below), whose sum is σ = 1269582336. Its totient is φ = 825889248.
The previous prime is 1045144393. The next prime is 1045144453. The reversal of 1045144435 is 5344415401.
It is a cyclic number.
It is not a de Polignac number, because 1045144435 - 27 = 1045144307 is a prime.
It is a super-2 number, since 2×10451444352 = 2184653780022938450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1045144397 and 1045144406.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193684 + ... + 199006.
It is an arithmetic number, because the mean of its divisors is an integer number (79348896).
Almost surely, 21045144435 is an apocalyptic number.
1045144435 is a deficient number, since it is larger than the sum of its proper divisors (224437901).
1045144435 is a wasteful number, since it uses less digits than its factorization.
1045144435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5802.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 1045144435 is about 32328.6936791452. The cubic root of 1045144435 is about 1014.8272122092.
Adding to 1045144435 its reverse (5344415401), we get a palindrome (6389559836).
The spelling of 1045144435 in words is "one billion, forty-five million, one hundred forty-four thousand, four hundred thirty-five".
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