Base | Representation |
---|---|
bin | 1010011110101… |
… | …1001100000110 |
3 | 10001201010212010 |
4 | 2213223030012 |
5 | 42223024300 |
6 | 4210035050 |
7 | 1042416354 |
oct | 247531406 |
9 | 101633763 |
10 | 43954950 |
11 | 228a2006 |
12 | 12878a86 |
13 | 914ca60 |
14 | 5ba27d4 |
15 | 3cd3a50 |
hex | 29eb306 |
43954950 has 48 divisors (see below), whose sum is σ = 117398736. Its totient is φ = 10819200.
The previous prime is 43954949. The next prime is 43954957. The reversal of 43954950 is 5945934.
43954950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 43954899 and 43954908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43954957) 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 in 23 ways as a sum of consecutive naturals, for example, 9321 + ... + 13220.
It is an arithmetic number, because the mean of its divisors is an integer number (2445807).
Almost surely, 243954950 is an apocalyptic number.
43954950 is an abundant number, since it is smaller than the sum of its proper divisors (73443786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43954950 is a wasteful number, since it uses less digits than its factorization.
43954950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22569 (or 22564 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 39.
The square root of 43954950 is about 6629.8529395455. The cubic root of 43954950 is about 352.9143058791.
The spelling of 43954950 in words is "forty-three million, nine hundred fifty-four thousand, nine hundred fifty".
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