Base | Representation |
---|---|
bin | 1100111110100… |
… | …0011100000001 |
3 | 10210102022011020 |
4 | 3033220130001 |
5 | 102413220231 |
6 | 5222340053 |
7 | 1230433263 |
oct | 317503401 |
9 | 123368136 |
10 | 54429441 |
11 | 287a6710 |
12 | 1628a629 |
13 | b379591 |
14 | 732bb33 |
15 | 4ba2396 |
hex | 33e8701 |
54429441 has 8 divisors (see below), whose sum is σ = 79170144. Its totient is φ = 32987520.
The previous prime is 54429439. The next prime is 54429451. The reversal of 54429441 is 14492445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54429441 - 21 = 54429439 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1649377 = 54429441 / (5 + 4 + 4 + 2 + 9 + 4 + 4 + 1).
It is not an unprimeable number, because it can be changed into a prime (54429451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824656 + ... + 824721.
It is an arithmetic number, because the mean of its divisors is an integer number (9896268).
Almost surely, 254429441 is an apocalyptic number.
It is an amenable number.
54429441 is a deficient number, since it is larger than the sum of its proper divisors (24740703).
54429441 is a wasteful number, since it uses less digits than its factorization.
54429441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1649391.
The product of its digits is 23040, while the sum is 33.
The square root of 54429441 is about 7377.6311238771. The cubic root of 54429441 is about 378.9756367730.
The spelling of 54429441 in words is "fifty-four million, four hundred twenty-nine thousand, four hundred forty-one".
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