Base | Representation |
---|---|
bin | 101101101111… |
… | …010001100100 |
3 | 211120011100101 |
4 | 231233101210 |
5 | 11032140431 |
6 | 1104553444 |
7 | 203625415 |
oct | 55572144 |
9 | 24504311 |
10 | 11990116 |
11 | 684a396 |
12 | 4022884 |
13 | 263a658 |
14 | 184180c |
15 | 10bc961 |
hex | b6f464 |
11990116 has 6 divisors (see below), whose sum is σ = 20982710. Its totient is φ = 5995056.
The previous prime is 11990113. The next prime is 11990129. The reversal of 11990116 is 61109911.
It can be written as a sum of positive squares in only one way, i.e., 11902500 + 87616 = 3450^2 + 296^2 .
It is not an unprimeable number, because it can be changed into a prime (11990113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1498761 + ... + 1498768.
Almost surely, 211990116 is an apocalyptic number.
It is an amenable number.
11990116 is a deficient number, since it is larger than the sum of its proper divisors (8992594).
11990116 is a wasteful number, since it uses less digits than its factorization.
11990116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2997533 (or 2997531 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 28.
The square root of 11990116 is about 3462.6746887341. The cubic root of 11990116 is about 228.8799737139.
The spelling of 11990116 in words is "eleven million, nine hundred ninety thousand, one hundred sixteen".
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