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54442703 = 715495021
BaseRepresentation
bin1100111110101…
…1101011001111
310210102222100102
43033223223033
5102414131303
65222521315
71230520040
oct317535317
9123388312
1054442703
1128805677
121629623b
13b382623
1473328c7
154ba6288
hex33ebacf

54442703 has 8 divisors (see below), whose sum is σ = 62272800. Its totient is φ = 46625760.

The previous prime is 54442693. The next prime is 54442747. The reversal of 54442703 is 30724445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54442703 - 210 = 54441679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54442763) 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, 8333 + ... + 13353.

It is an arithmetic number, because the mean of its divisors is an integer number (7784100).

Almost surely, 254442703 is an apocalyptic number.

54442703 is a deficient number, since it is larger than the sum of its proper divisors (7830097).

54442703 is a wasteful number, since it uses less digits than its factorization.

54442703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6577.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 54442703 is about 7378.5298671212. The cubic root of 54442703 is about 379.0064140304.

The spelling of 54442703 in words is "fifty-four million, four hundred forty-two thousand, seven hundred three".

Divisors: 1 7 1549 5021 10843 35147 7777529 54442703