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48494203 = 370113103
BaseRepresentation
bin1011100011111…
…1011001111011
310101020202112121
42320333121323
544403303303
64451222111
71126123342
oct270773173
9111222477
1048494203
112541245a
12142a7937
13a07bbc4
146624b59
1543cd9bd
hex2e3f67b

48494203 has 4 divisors (see below), whose sum is σ = 48511008. Its totient is φ = 48477400.

The previous prime is 48494179. The next prime is 48494233. The reversal of 48494203 is 30249484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48494203 - 29 = 48493691 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (48494233) 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, 2851 + ... + 10252.

It is an arithmetic number, because the mean of its divisors is an integer number (12127752).

Almost surely, 248494203 is an apocalyptic number.

48494203 is a deficient number, since it is larger than the sum of its proper divisors (16805).

48494203 is a wasteful number, since it uses less digits than its factorization.

48494203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16804.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 48494203 is about 6963.7779258101. Note that the first 3 decimals coincide. The cubic root of 48494203 is about 364.6671212907.

The spelling of 48494203 in words is "forty-eight million, four hundred ninety-four thousand, two hundred three".

Divisors: 1 3701 13103 48494203