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1448285014 = 21165831137
BaseRepresentation
bin101011001010011…
…0001001101010110
310201221012111112201
41112110301031112
510431230110024
6355413435114
750614135201
oct12624611526
93657174481
101448285014
11683578a70
1234503ba9a
131a10863a7
14da4c0938
1587231744
hex56531356

1448285014 has 8 divisors (see below), whose sum is σ = 2369920968. Its totient is φ = 658311360.

The previous prime is 1448284993. The next prime is 1448285017. The reversal of 1448285014 is 4105828441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448285017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32915547 + ... + 32915590.

It is an arithmetic number, because the mean of its divisors is an integer number (296240121).

Almost surely, 21448285014 is an apocalyptic number.

1448285014 is a deficient number, since it is larger than the sum of its proper divisors (921635954).

1448285014 is a wasteful number, since it uses less digits than its factorization.

1448285014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65831150.

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 1448285014 is about 38056.3399974301. The cubic root of 1448285014 is about 1131.4047879768.

The spelling of 1448285014 in words is "one billion, four hundred forty-eight million, two hundred eighty-five thousand, fourteen".

Divisors: 1 2 11 22 65831137 131662274 724142507 1448285014