Base | Representation |
---|---|
bin | 101101100100… |
… | …010001010100 |
3 | 211110212112001 |
4 | 231210101110 |
5 | 11024220134 |
6 | 1104005044 |
7 | 203350126 |
oct | 55442124 |
9 | 24425461 |
10 | 11945044 |
11 | 6819541 |
12 | 4000784 |
13 | 2622c97 |
14 | 182d216 |
15 | 10ae414 |
hex | b64454 |
11945044 has 12 divisors (see below), whose sum is σ = 21578368. Its totient is φ = 5779800.
The previous prime is 11944997. The next prime is 11945047. The reversal of 11945044 is 44054911.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11945047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48042 + ... + 48289.
Almost surely, 211945044 is an apocalyptic number.
It is an amenable number.
11945044 is a deficient number, since it is larger than the sum of its proper divisors (9633324).
11945044 is a wasteful number, since it uses less digits than its factorization.
11945044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96366 (or 96364 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 11945044 is about 3456.1602972084. The cubic root of 11945044 is about 228.5928196498.
Adding to 11945044 its reverse (44054911), we get a palindrome (55999955).
The spelling of 11945044 in words is "eleven million, nine hundred forty-five thousand, forty-four".
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