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52270841 = 710968507
BaseRepresentation
bin1100011101100…
…1011011111001
310122100122010002
43013121123321
5101340131331
65104202345
71203203060
oct307313371
9118318102
1052270841
1127561947
12156093b5
13aaa1bbc
146d291d7
1548c79cb
hex31d96f9

52270841 has 8 divisors (see below), whose sum is σ = 60287040. Its totient is φ = 44391888.

The previous prime is 52270831. The next prime is 52270849. The reversal of 52270841 is 14807225.

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

It is a cyclic number.

It is not a de Polignac number, because 52270841 - 214 = 52254457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52270849) 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, 33491 + ... + 35016.

It is an arithmetic number, because the mean of its divisors is an integer number (7535880).

Almost surely, 252270841 is an apocalyptic number.

It is an amenable number.

52270841 is a deficient number, since it is larger than the sum of its proper divisors (8016199).

52270841 is a wasteful number, since it uses less digits than its factorization.

52270841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68623.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 52270841 is about 7229.8576057900. The cubic root of 52270841 is about 373.8980176056.

The spelling of 52270841 in words is "fifty-two million, two hundred seventy thousand, eight hundred forty-one".

Divisors: 1 7 109 763 68507 479549 7467263 52270841