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48348885 = 3513247943
BaseRepresentation
bin1011100001101…
…1111011010101
310100222101012110
42320123323111
544334131020
64444141233
71124646564
oct270337325
9110871173
1048348885
1125323262
1214237819
13a02aa10
1465c7bdb
1543a08e0
hex2e1bed5

48348885 has 16 divisors (see below), whose sum is σ = 83309184. Its totient is φ = 23802432.

The previous prime is 48348877. The next prime is 48348889. The reversal of 48348885 is 58884384.

It is not a de Polignac number, because 48348885 - 23 = 48348877 is a prime.

It is a super-2 number, since 2×483488852 = 4675229361486450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48348889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123777 + ... + 124166.

It is an arithmetic number, because the mean of its divisors is an integer number (5206824).

Almost surely, 248348885 is an apocalyptic number.

It is an amenable number.

48348885 is a deficient number, since it is larger than the sum of its proper divisors (34960299).

48348885 is a wasteful number, since it uses less digits than its factorization.

48348885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247964.

The product of its digits is 983040, while the sum is 48.

The square root of 48348885 is about 6953.3362495999. The cubic root of 48348885 is about 364.3025023295.

The spelling of 48348885 in words is "forty-eight million, three hundred forty-eight thousand, eight hundred eighty-five".

Divisors: 1 3 5 13 15 39 65 195 247943 743829 1239715 3223259 3719145 9669777 16116295 48348885