Base | Representation |
---|---|
bin | 101101100010… |
… | …000110010000 |
3 | 211110102022102 |
4 | 231202012100 |
5 | 11023424034 |
6 | 1103455532 |
7 | 203312153 |
oct | 55420620 |
9 | 24412272 |
10 | 11936144 |
11 | 6812890 |
12 | 3bb75a8 |
13 | 261bc0c |
14 | 1829c9a |
15 | 10ab97e |
hex | b62190 |
11936144 has 20 divisors (see below), whose sum is σ = 25229040. Its totient is φ = 5425440.
The previous prime is 11936143. The next prime is 11936173. The reversal of 11936144 is 44163911.
It is not an unprimeable number, because it can be changed into a prime (11936143) 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, 33734 + ... + 34085.
It is an arithmetic number, because the mean of its divisors is an integer number (1261452).
Almost surely, 211936144 is an apocalyptic number.
It is an amenable number.
11936144 is an abundant number, since it is smaller than the sum of its proper divisors (13292896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11936144 is a wasteful number, since it uses less digits than its factorization.
11936144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67838 (or 67832 counting only the distinct ones).
The product of its digits is 2592, while the sum is 29.
The square root of 11936144 is about 3454.8725012654. The cubic root of 11936144 is about 228.5360323165.
It can be divided in two parts, 1193 and 6144, that added together give a palindrome (7337).
The spelling of 11936144 in words is "eleven million, nine hundred thirty-six thousand, one hundred forty-four".
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