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48480543 = 3261233379
BaseRepresentation
bin1011100011110…
…0000100011111
310101020001210200
42320330010133
544402334133
64451034543
71126035456
oct270740437
9111201720
1048480543
1125403171
121429ba53
13a075917
14661db9d
1543c9913
hex2e3c11f

48480543 has 24 divisors (see below), whose sum is σ = 71669520. Its totient is φ = 31570560.

The previous prime is 48480521. The next prime is 48480557. The reversal of 48480543 is 34508484.

It is not a de Polignac number, because 48480543 - 25 = 48480511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48480498 and 48480507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48480043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127728 + ... + 128106.

It is an arithmetic number, because the mean of its divisors is an integer number (2986230).

Almost surely, 248480543 is an apocalyptic number.

48480543 is a deficient number, since it is larger than the sum of its proper divisors (23188977).

48480543 is a wasteful number, since it uses less digits than its factorization.

48480543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 48480543 is about 6962.7970672712. The cubic root of 48480543 is about 364.6328778804.

The spelling of 48480543 in words is "forty-eight million, four hundred eighty thousand, five hundred forty-three".

Divisors: 1 3 9 61 183 233 379 549 699 1137 2097 3411 14213 23119 42639 69357 88307 127917 208071 264921 794763 5386727 16160181 48480543