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49375 = 5479
BaseRepresentation
bin1100000011011111
32111201201
430003133
53040000
61020331
7263644
oct140337
974651
1049375
1134107
12246a7
1319621
1413dcb
15e96a
hexc0df

49375 has 10 divisors (see below), whose sum is σ = 62480. Its totient is φ = 39000.

The previous prime is 49369. The next prime is 49391. The reversal of 49375 is 57394.

It can be divided in two parts, 49 and 375, that added together give a palindrome (424).

It is not a de Polignac number, because 49375 - 23 = 49367 is a prime.

Its product of digits (3780) is a multiple of the sum of its prime divisors (84).

49375 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 586 + ... + 664.

It is an arithmetic number, because the mean of its divisors is an integer number (6248).

249375 is an apocalyptic number.

49375 is a deficient number, since it is larger than the sum of its proper divisors (13105).

49375 is an frugal number, since it uses more digits than its factorization.

49375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 84 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 49375 is about 222.2048604329. The cubic root of 49375 is about 36.6861696062.

The spelling of 49375 in words is "forty-nine thousand, three hundred seventy-five".

Divisors: 1 5 25 79 125 395 625 1975 9875 49375