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47235325 = 5213114423
BaseRepresentation
bin1011010000110…
…0000011111101
310021212210200111
42310030003331
544043012300
64404230021
71112331214
oct264140375
9107783614
1047235325
1124732665
121399b311
139a2abc7
1463b807b
1542309ba
hex2d0c0fd

47235325 has 12 divisors (see below), whose sum is σ = 59023008. Its totient is φ = 37497200.

The previous prime is 47235323. The next prime is 47235359. The reversal of 47235325 is 52353274.

47235325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47235325 - 21 = 47235323 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 (47235323) 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 11 ways as a sum of consecutive naturals, for example, 3937 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (4918584).

Almost surely, 247235325 is an apocalyptic number.

It is an amenable number.

47235325 is a deficient number, since it is larger than the sum of its proper divisors (11787683).

47235325 is a wasteful number, since it uses less digits than its factorization.

47235325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14564 (or 14559 counting only the distinct ones).

The product of its digits is 25200, while the sum is 31.

The square root of 47235325 is about 6872.7960103585. The cubic root of 47235325 is about 361.4839084094.

Adding to 47235325 its reverse (52353274), we get a palindrome (99588599).

The spelling of 47235325 in words is "forty-seven million, two hundred thirty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 131 655 3275 14423 72115 360575 1889413 9447065 47235325