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48120343 = 531575783
BaseRepresentation
bin1011011110010…
…0001000010111
310100112202200221
42313210020113
544304322333
64435215211
71123005355
oct267441027
9110482627
1048120343
1125187587
1214147507
139c7a99b
1465687d5
154357d2d
hex2de4217

48120343 has 8 divisors (see below), whose sum is σ = 49349088. Its totient is φ = 46903584.

The previous prime is 48120337. The next prime is 48120377. The reversal of 48120343 is 34302184.

48120343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48120343 - 221 = 46023191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48120323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5430 + ... + 11212.

It is an arithmetic number, because the mean of its divisors is an integer number (6168636).

Almost surely, 248120343 is an apocalyptic number.

48120343 is a deficient number, since it is larger than the sum of its proper divisors (1228745).

48120343 is a wasteful number, since it uses less digits than its factorization.

48120343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5993.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 48120343 is about 6936.8828013741. The cubic root of 48120343 is about 363.7275841849.

The spelling of 48120343 in words is "forty-eight million, one hundred twenty thousand, three hundred forty-three".

Divisors: 1 53 157 5783 8321 306499 907931 48120343