Base | Representation |
---|---|
bin | 101110100001… |
… | …101010000000 |
3 | 211221122102111 |
4 | 232201222000 |
5 | 11110241410 |
6 | 1113225104 |
7 | 205445152 |
oct | 56415200 |
9 | 24848374 |
10 | 12196480 |
11 | 698043a |
12 | 4102194 |
13 | 26b056a |
14 | 1896ad2 |
15 | 110db8a |
hex | ba1a80 |
12196480 has 128 divisors (see below), whose sum is σ = 33048000. Its totient is φ = 4276224.
The previous prime is 12196469. The next prime is 12196517. The reversal of 12196480 is 8469121.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206691 + ... + 206749.
Almost surely, 212196480 is an apocalyptic number.
12196480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12196480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16524000).
12196480 is an abundant number, since it is smaller than the sum of its proper divisors (20851520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12196480 is a wasteful number, since it uses less digits than its factorization.
12196480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 102 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 12196480 is about 3492.3459164292. The cubic root of 12196480 is about 230.1856094676.
The spelling of 12196480 in words is "twelve million, one hundred ninety-six thousand, four hundred eighty".
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