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48072325 = 527537173
BaseRepresentation
bin1011011101100…
…0011010000101
310100110022211111
42313120122011
544301303300
64434205021
71122415360
oct267303205
9110408744
1048072325
11251544a4
1214123771
139c61b82
1465550d7
1543489ba
hex2dd8685

48072325 has 48 divisors (see below), whose sum is σ = 71352576. Its totient is φ = 31449600.

The previous prime is 48072293. The next prime is 48072359. The reversal of 48072325 is 52327084.

48072325 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 48072325 - 25 = 48072293 is a prime.

It is a super-3 number, since 3×480723253 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 658489 + ... + 658561.

It is an arithmetic number, because the mean of its divisors is an integer number (1486512).

Almost surely, 248072325 is an apocalyptic number.

It is an amenable number.

48072325 is a deficient number, since it is larger than the sum of its proper divisors (23280251).

48072325 is a wasteful number, since it uses less digits than its factorization.

48072325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 48072325 is about 6933.4208728448. The cubic root of 48072325 is about 363.6065592523.

The spelling of 48072325 in words is "forty-eight million, seventy-two thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 53 71 73 175 265 355 365 371 497 511 1325 1775 1825 1855 2485 2555 3763 3869 5183 9275 12425 12775 18815 19345 25915 26341 27083 36281 94075 96725 129575 131705 135415 181405 274699 658525 677075 907025 1373495 1922893 6867475 9614465 48072325