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52367925 = 352698239
BaseRepresentation
bin1100011111000…
…1001000110101
310122112120021210
43013301020311
5101401233200
65110232033
71204056111
oct307611065
9118476253
1052367925
1127618885
1215655619
13ab0714c
146d52741
1548e6650
hex31f1235

52367925 has 12 divisors (see below), whose sum is σ = 86581760. Its totient is φ = 27929520.

The previous prime is 52367923. The next prime is 52367927. The reversal of 52367925 is 52976325.

52367925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52367923) and next prime (52367927).

It is not a de Polignac number, because 52367925 - 21 = 52367923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52367921) 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, 349045 + ... + 349194.

Almost surely, 252367925 is an apocalyptic number.

It is an amenable number.

52367925 is a deficient number, since it is larger than the sum of its proper divisors (34213835).

52367925 is a wasteful number, since it uses less digits than its factorization.

52367925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698252 (or 698247 counting only the distinct ones).

The product of its digits is 113400, while the sum is 39.

The square root of 52367925 is about 7236.5685929175. The cubic root of 52367925 is about 374.1293579620.

Subtracting 52367925 from its reverse (52976325), we obtain a square (608400 = 7802).

The spelling of 52367925 in words is "fifty-two million, three hundred sixty-seven thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 25 75 698239 2094717 3491195 10473585 17455975 52367925