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52335025 = 5219239461
BaseRepresentation
bin1100011110100…
…1000110110001
310122110220011021
43013221012301
5101344210100
65105415441
71203561151
oct307510661
9118426137
1052335025
11275a6096
121563a581
13aac5192
146d44761
1548dba1a
hex31e91b1

52335025 has 24 divisors (see below), whose sum is σ = 68745600. Its totient is φ = 39412800.

The previous prime is 52335001. The next prime is 52335043. The reversal of 52335025 is 52053325.

52335025 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 52335025 - 217 = 52203953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 23 ways as a sum of consecutive naturals, for example, 113295 + ... + 113755.

It is an arithmetic number, because the mean of its divisors is an integer number (2864400).

Almost surely, 252335025 is an apocalyptic number.

It is an amenable number.

52335025 is a deficient number, since it is larger than the sum of its proper divisors (16410575).

52335025 is a wasteful number, since it uses less digits than its factorization.

52335025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 52335025 is about 7234.2950589536. The cubic root of 52335025 is about 374.0509929803.

The spelling of 52335025 in words is "fifty-two million, three hundred thirty-five thousand, twenty-five".

Divisors: 1 5 19 25 95 239 461 475 1195 2305 4541 5975 8759 11525 22705 43795 110179 113525 218975 550895 2093401 2754475 10467005 52335025