Base | Representation |
---|---|
bin | 1010010111010… |
… | …1010101000100 |
3 | 10000210121122100 |
4 | 2211311111010 |
5 | 42112102241 |
6 | 4151432100 |
7 | 1035336045 |
oct | 245652504 |
9 | 100717570 |
10 | 43472196 |
11 | 225a2339 |
12 | 12685630 |
13 | 90110c1 |
14 | 5ab88cc |
15 | 3c3a9b6 |
hex | 2975544 |
43472196 has 72 divisors (see below), whose sum is σ = 117228384. Its totient is φ = 13536000.
The previous prime is 43472167. The next prime is 43472207. The reversal of 43472196 is 69127434.
43472196 is a `hidden beast` number, since 434 + 7 + 219 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 43472196.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153471 + ... + 153753.
It is an arithmetic number, because the mean of its divisors is an integer number (1628172).
Almost surely, 243472196 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43472196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58614192).
43472196 is an abundant number, since it is smaller than the sum of its proper divisors (73756188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43472196 is a wasteful number, since it uses less digits than its factorization.
43472196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561 (or 556 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 43472196 is about 6593.3448264140. The cubic root of 43472196 is about 351.6175361186.
It can be divided in two parts, 4347219 and 6, that added together give a square (4347225 = 20852).
The spelling of 43472196 in words is "forty-three million, four hundred seventy-two thousand, one hundred ninety-six".
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