Base | Representation |
---|---|
bin | 101101101000… |
… | …101111111110 |
3 | 211111210200112 |
4 | 231220233332 |
5 | 11030312030 |
6 | 1104230022 |
7 | 203454455 |
oct | 55505776 |
9 | 24453615 |
10 | 11963390 |
11 | 68312aa |
12 | 400b312 |
13 | 262b43a |
14 | 1835b9c |
15 | 10b4a95 |
hex | b68bfe |
11963390 has 16 divisors (see below), whose sum is σ = 22060080. Its totient is φ = 4668480.
The previous prime is 11963389. The next prime is 11963401. The reversal of 11963390 is 9336911.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14180 + ... + 14999.
It is an arithmetic number, because the mean of its divisors is an integer number (1378755).
Almost surely, 211963390 is an apocalyptic number.
11963390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11963390 is a deficient number, since it is larger than the sum of its proper divisors (10096690).
11963390 is a wasteful number, since it uses less digits than its factorization.
11963390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29227.
The product of its (nonzero) digits is 4374, while the sum is 32.
The square root of 11963390 is about 3458.8133803373. The cubic root of 11963390 is about 228.7097891835.
The spelling of 11963390 in words is "eleven million, nine hundred sixty-three thousand, three hundred ninety".
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