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48627383 = 76946769
BaseRepresentation
bin1011100101111…
…1111010110111
310101111112020012
42321133322313
544422034013
64454130435
71130216540
oct271377267
9111445205
1048627383
11254a3522
1214350a1b
13a0c76cc
14665b4c7
1544081a8
hex2e5feb7

48627383 has 4 divisors (see below), whose sum is σ = 55574160. Its totient is φ = 41680608.

The previous prime is 48627373. The next prime is 48627389. The reversal of 48627383 is 38372684.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48627383 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48627383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48627389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3473378 + ... + 3473391.

It is an arithmetic number, because the mean of its divisors is an integer number (13893540).

Almost surely, 248627383 is an apocalyptic number.

48627383 is a deficient number, since it is larger than the sum of its proper divisors (6946777).

48627383 is an equidigital number, since it uses as much as digits as its factorization.

48627383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946776.

The product of its digits is 193536, while the sum is 41.

The square root of 48627383 is about 6973.3337077756. Note that the first 3 decimals coincide. The cubic root of 48627383 is about 365.0006455233. Note that the first 3 decimals are identical.

The spelling of 48627383 in words is "forty-eight million, six hundred twenty-seven thousand, three hundred eighty-three".

Divisors: 1 7 6946769 48627383