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52679265 = 353511951
BaseRepresentation
bin1100100011110…
…1001001100001
310200010101100220
43020331021201
5101441214030
65121033253
71206523602
oct310751141
9120111326
1052679265
1127810791
1215785829
13abb5a82
146dd3da9
154958a10
hex323d261

52679265 has 8 divisors (see below), whose sum is σ = 84286848. Its totient is φ = 28095600.

The previous prime is 52679233. The next prime is 52679287. The reversal of 52679265 is 56297625.

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

It is not a de Polignac number, because 52679265 - 25 = 52679233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755961 + ... + 1755990.

It is an arithmetic number, because the mean of its divisors is an integer number (10535856).

Almost surely, 252679265 is an apocalyptic number.

It is an amenable number.

52679265 is a deficient number, since it is larger than the sum of its proper divisors (31607583).

52679265 is a wasteful number, since it uses less digits than its factorization.

52679265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511959.

The product of its digits is 226800, while the sum is 42.

The square root of 52679265 is about 7258.0482913797. The cubic root of 52679265 is about 374.8693233572.

The spelling of 52679265 in words is "fifty-two million, six hundred seventy-nine thousand, two hundred sixty-five".

Divisors: 1 3 5 15 3511951 10535853 17559755 52679265