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48944003 = 173478297
BaseRepresentation
bin1011101010110…
…1001110000011
310102002121112212
42322231032003
5100012202003
64505012335
71133005613
oct272551603
9112077485
1048944003
112569a399
12144840ab
13a1a8864
146700a43
15446bdd8
hex2ead383

48944003 has 8 divisors (see below), whose sum is σ = 51978672. Its totient is φ = 45926656.

The previous prime is 48943997. The next prime is 48944011. The reversal of 48944003 is 30044984.

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

It is not a de Polignac number, because 48944003 - 218 = 48681859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48944033) 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, 1751 + ... + 10047.

It is an arithmetic number, because the mean of its divisors is an integer number (6497334).

Almost surely, 248944003 is an apocalyptic number.

48944003 is a deficient number, since it is larger than the sum of its proper divisors (3034669).

48944003 is a wasteful number, since it uses less digits than its factorization.

48944003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8661.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 48944003 is about 6995.9990708976. Note that the first 3 decimals coincide. The cubic root of 48944003 is about 365.7911232144.

Adding to 48944003 its reverse (30044984), we get a palindrome (78988987).

The spelling of 48944003 in words is "forty-eight million, nine hundred forty-four thousand, three".

Divisors: 1 17 347 5899 8297 141049 2879059 48944003