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52753601 = 173783869
BaseRepresentation
bin1100100100111…
…1010011000001
310200021011100002
43021033103001
5102001103401
65122405345
71210253405
oct311172301
9120234302
1052753601
112786161a
1215800855
13ac10864
147013105
154970a6b
hex324f4c1

52753601 has 8 divisors (see below), whose sum is σ = 57367080. Its totient is φ = 48307968.

The previous prime is 52753573. The next prime is 52753607. The reversal of 52753601 is 10635725.

It can be written as a sum of positive squares in 4 ways, for example, as 14622976 + 38130625 = 3824^2 + 6175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52753601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52753607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41306 + ... + 42563.

It is an arithmetic number, because the mean of its divisors is an integer number (7170885).

Almost surely, 252753601 is an apocalyptic number.

It is an amenable number.

52753601 is a deficient number, since it is larger than the sum of its proper divisors (4613479).

52753601 is a wasteful number, since it uses less digits than its factorization.

52753601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83923.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 52753601 is about 7263.1674219999. The cubic root of 52753601 is about 375.0455672035.

The spelling of 52753601 in words is "fifty-two million, seven hundred fifty-three thousand, six hundred one".

Divisors: 1 17 37 629 83869 1425773 3103153 52753601