Base | Representation |
---|---|
bin | 101101101111… |
… | …111101100100 |
3 | 211120022012200 |
4 | 231233331210 |
5 | 11032233212 |
6 | 1105014500 |
7 | 203636550 |
oct | 55577544 |
9 | 24508180 |
10 | 11992932 |
11 | 6851516 |
12 | 4024430 |
13 | 263ba13 |
14 | 1842860 |
15 | 10bd6dc |
hex | b6ff64 |
11992932 has 36 divisors (see below), whose sum is σ = 34646976. Its totient is φ = 3426480.
The previous prime is 11992909. The next prime is 11992957. The reversal of 11992932 is 23929911.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23544 + ... + 24047.
It is an arithmetic number, because the mean of its divisors is an integer number (962416).
Almost surely, 211992932 is an apocalyptic number.
11992932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11992932 is an abundant number, since it is smaller than the sum of its proper divisors (22654044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11992932 is a wasteful number, since it uses less digits than its factorization.
11992932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47608 (or 47603 counting only the distinct ones).
The product of its digits is 8748, while the sum is 36.
The square root of 11992932 is about 3463.0812869466. The cubic root of 11992932 is about 228.8978905702.
The spelling of 11992932 in words is "eleven million, nine hundred ninety-two thousand, nine hundred thirty-two".
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