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48553043 = 711630559
BaseRepresentation
bin1011100100110…
…1110001010011
310101100202020212
42321031301103
544412144133
64452354335
71126460030
oct271156123
9111322225
1048553043
1125452690
12143159ab
13a09c916
14663c387
1543e1148
hex2e4dc53

48553043 has 8 divisors (see below), whose sum is σ = 60533760. Its totient is φ = 37833480.

The previous prime is 48553019. The next prime is 48553073. The reversal of 48553043 is 34035584.

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 48553043 - 28 = 48552787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48553013) 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, 315203 + ... + 315356.

It is an arithmetic number, because the mean of its divisors is an integer number (7566720).

Almost surely, 248553043 is an apocalyptic number.

48553043 is a deficient number, since it is larger than the sum of its proper divisors (11980717).

48553043 is a wasteful number, since it uses less digits than its factorization.

48553043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630577.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 48553043 is about 6968.0013633753. The cubic root of 48553043 is about 364.8145501909.

The spelling of 48553043 in words is "forty-eight million, five hundred fifty-three thousand, forty-three".

Divisors: 1 7 11 77 630559 4413913 6936149 48553043