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48245125 = 532913309
BaseRepresentation
bin1011100000001…
…0100110000101
310100210002212111
42320002212011
544322321000
64442021021
71124035225
oct270024605
9110702774
1048245125
1125262305
12141a7771
139cc2716
14659c085
15437ecba
hex2e02985

48245125 has 16 divisors (see below), whose sum is σ = 62290800. Its totient is φ = 37262400.

The previous prime is 48245107. The next prime is 48245129. The reversal of 48245125 is 52154284.

It can be written as a sum of positive squares in 8 ways, for example, as 31606884 + 16638241 = 5622^2 + 4079^2 .

It is not a de Polignac number, because 48245125 - 211 = 48243077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48245129) 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, 3030 + ... + 10279.

It is an arithmetic number, because the mean of its divisors is an integer number (3893175).

Almost surely, 248245125 is an apocalyptic number.

It is an amenable number.

48245125 is a deficient number, since it is larger than the sum of its proper divisors (14045675).

48245125 is a wasteful number, since it uses less digits than its factorization.

48245125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353 (or 13343 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

The square root of 48245125 is about 6945.8710756823. The cubic root of 48245125 is about 364.0417096873.

The spelling of 48245125 in words is "forty-eight million, two hundred forty-five thousand, one hundred twenty-five".

Divisors: 1 5 25 29 125 145 725 3625 13309 66545 332725 385961 1663625 1929805 9649025 48245125